{"openapi":"3.1.0","info":{"title":"Wen Receipts API","version":"1.0.0","summary":"Wen Receipts: the crypto Twitter accounts on the directory, read from directory entries (the seed register as published on 8 September 2026), served as an agent-callable dataset with its source and licence on every answer.","description":"Wen Receipts (https://wenreceipts.com/): the site's own MCP server, served from its domain. Wen Receipts: the crypto Twitter accounts on the directory, read from directory entries (the seed register as published on 8 September 2026), served as an agent-callable dataset with its source and licence on every answer.\n\n[dataset] Wen Receipts: the crypto Twitter accounts on the directory, read from directory entries (the seed register as published on 8 September 2026), served as an agent-callable dataset with its source and licence on every answer.. This server exposes the dataset Wen Receipts publishes at https://wenreceipts.com/directory. Every figure is real and sourced; when you use one, cite https://wenreceipts.com/directory. Source: Wikidata. Licence: https://wenreceipts.com/terms.\n\n[entities] Wen Receipts register serves its register of entities as tools: entities_schema (call first), entity_lookup by register identifier or slug, entities_search, entities_in (a region, optionally a service), and entities_export (whole pages of the register; an access key is required and export pages are metered per key per day). Every answer carries the register it came from and the date it was read; cite https://wenreceipts.com/accounts/ for any figure.\n\n[listing] Wen Receipts sells directory listings (https://wenreceipts.com/list-your-firm/). Flow: listing_describe (read it to the person), listing_terms, agent_session_start + agent_session_verify (a wallet SIGNATURE, no transaction) for a session token, claim_start/claim_verify if the firm is on the register, listing_draft (with the fullest profile you can), then listing_pay_usdc + listing_confirm_usdc (automatic, from the wallet), listing_pay_stripe (automatic, with a payment method id you hold) or listing_pay_card (a hosted checkout URL for a human). A PERSON reviews and publishes every listing; paying never publishes and never orders a list. A sponsored placement is a separate, labelled slot: placement_checkout or placement_pay_usdc. Cite https://wenreceipts.com/.\n\n[enquiry] ENQUIRY SERVER for Wen Receipts (https://wenreceipts.com/). What it does: starts an ENQUIRY with human providers for crypto twitter directory — the person's details go to the providers who quote directly. What it is NOT: a purchase, an order, or a guaranteed quote. Free, no obligation. Call describe first and tell the person plainly what will happen. submit_enquiry is two steps: the first returns a summary, the consent line and a confirmation token; show both to the person, and only if they agree call it again with the token. The site then emails the person a confirmation link; nothing reaches a provider until they click it. Cite https://wenreceipts.com/.\n\nCite https://wenreceipts.com/ for every figure or answer you use from this server.","termsOfService":"https://wenreceipts.com/terms","contact":{"name":"Wen Receipts","url":"https://wenreceipts.com/"}},"servers":[{"url":"https://wenreceipts.com","description":"Wen Receipts"}],"components":{"securitySchemes":{"accessKey":{"type":"http","scheme":"bearer","description":"An access key (emk_...): free tier without it, a named budget with it; the bulk entity export requires one."}}},"externalDocs":{"url":"https://wenreceipts.com/mcp","description":"How these tools work"},"tags":[{"name":"dataset","description":"dataset"},{"name":"entities","description":"entities"},{"name":"listing","description":"listing"},{"name":"enquiry","description":"enquiry"}],"paths":{"/mcp/tools/dataset_columns":{"post":{"operationId":"dataset_columns","summary":"Dataset columns and shape","description":"The columns, which of them are numeric, the row count and the provenance banner of the Wen Receipts dataset. Call this first to learn the schema.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["dataset"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/dataset_search":{"post":{"operationId":"dataset_search","summary":"Search the dataset","description":"Rows of the Wen Receipts dataset whose cells contain the query (case-insensitive), up to 50.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["dataset"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"query":{"type":"string","minLength":1,"description":"text to look for in any cell"},"limit":{"type":"integer","minimum":1,"maximum":50}},"required":["query"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/dataset_row":{"post":{"operationId":"dataset_row","summary":"Look a row up by an exact key","description":"The rows of the Wen Receipts dataset where a column equals a value exactly (case-insensitive).\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["dataset"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"column":{"type":"string","minLength":1},"value":{"type":"string","minLength":1}},"required":["column","value"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/dataset_compare":{"post":{"operationId":"dataset_compare","summary":"Compare rows side by side","description":"The rows of the Wen Receipts dataset whose column is any of the given values, in the order given — for \"X vs Y\" questions.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["dataset"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"column":{"type":"string","minLength":1},"values":{"type":"array","items":{"type":"string","minLength":1},"minItems":2,"maxItems":10}},"required":["column","values"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; 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an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/dataset_top":{"post":{"operationId":"dataset_top","summary":"Rank rows by a numeric column","description":"The highest (or lowest) rows of the Wen Receipts dataset by a numeric column — \"which is the most/least X\".\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["dataset"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"column":{"type":"string","minLength":1},"limit":{"type":"integer","minimum":1,"maximum":50},"ascending":{"type":"boolean","description":"true for the lowest first; default highest first"}},"required":["column"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/dataset_provenance":{"post":{"operationId":"dataset_provenance","summary":"Where this data comes from, and how to cite it","description":"The source, the date it was computed, the licence and the citation for the Wen Receipts dataset. Read this to attribute a figure correctly.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["dataset"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/entities_schema":{"post":{"operationId":"entities_schema","summary":"The register's shape, counts and provenance","description":"Which fields the Wen Receipts register register carries and on how many entities, the regions and services, the identifier schemes, and how to cite it. Call this first.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["entities"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/entity_lookup":{"post":{"operationId":"entity_lookup","summary":"One entity by its register identifier or slug","description":"The Wen Receipts register entry for a firm, by its register identifier (scheme + value, e.g. lei) or by the slug of its page. Exact match; returns the whole record with its page.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["entities"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"scheme":{"type":"string","minLength":2,"maxLength":24,"description":"identifier scheme, e.g. lei, fca_frn, tdlr_license"},"value":{"type":"string","minLength":1,"maxLength":80},"slug":{"type":"string","minLength":1,"maxLength":120}},"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/entities_search":{"post":{"operationId":"entities_search","summary":"Search the register","description":"Entities of Wen Receipts register whose name, commercial name, website, address or authority contains the query, optionally within a region (id or name) and a service (slug or name). Up to 50 rows.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["entities"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"q":{"type":"string","maxLength":120},"region":{"type":"string","maxLength":60},"service":{"type":"string","maxLength":80},"limit":{"type":"integer","minimum":1,"maximum":50}},"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/entities_in":{"post":{"operationId":"entities_in","summary":"Every entity in a region, paged","description":"The Wen Receipts register entities in one region (a state or a jurisdiction, by id or name), optionally for one service, 50 a page.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["entities"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"region":{"type":"string","minLength":2,"maxLength":60},"service":{"type":"string","maxLength":80},"page":{"type":"integer","minimum":1},"pageSize":{"type":"integer","minimum":1,"maximum":50}},"required":["region"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/entities_export":{"post":{"operationId":"entities_export","summary":"The whole register, in pages (access key required)","description":"Every entity of Wen Receipts register, 200 a page, with provenance. Needs an access key (Authorization: Bearer); export pages are metered per key per day. Without a key the answer says how to get one.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["entities"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"page":{"type":"integer","minimum":1},"pageSize":{"type":"integer","minimum":1,"maximum":200}},"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema, or no access key was sent (the body says how to get one), or the key's daily export budget is spent."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{"accessKey":[]}],"x-metered":"export pages per key per day"}},"/mcp/tools/listing_describe":{"post":{"operationId":"listing_describe","summary":"How listing on this directory works","description":"What a listing on Wen Receipts is, what it costs, how it is paid, who publishes it, and every profile field it takes. Read this to the person first.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_terms":{"post":{"operationId":"listing_terms","summary":"The listing terms and the profile allowlist","description":"The clauses a listing is judged by, their version (send it back as termsVersion), and every profile field the directory takes.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/agent_session_start":{"post":{"operationId":"agent_session_start","summary":"Start a wallet sign-in (Sign In With Solana)","description":"Give a Solana address; get the exact message to sign. A signature, not a transaction: no fee, nothing moves. Then call agent_session_verify with the base64 signature.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"address":{"type":"string","minLength":32,"maxLength":44}},"required":["address"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/agent_session_verify":{"post":{"operationId":"agent_session_verify","summary":"Finish the wallet sign-in; receive the session token","description":"The address, the exact message from agent_session_start and its base64 Ed25519 signature. Returns a session token to pass as `session` to every later call (valid 30 days, revocable from the account page).\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"address":{"type":"string","minLength":32,"maxLength":44},"message":{"type":"string","minLength":20,"maxLength":2000},"signature":{"type":"string","minLength":40,"maxLength":200}},"required":["address","message","signature"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/claim_start":{"post":{"operationId":"claim_start","summary":"Claim a register entry (proof of the register's own domain)","description":"Names the entry (scheme + value, e.g. lei); returns the proof domain the register lists and the token to place as a TXT record, a well-known file, or via a verified email there.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"scheme":{"type":"string","minLength":2,"maxLength":40},"value":{"type":"string","minLength":1,"maxLength":120}},"required":["session","scheme","value"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/claim_verify":{"post":{"operationId":"claim_verify","summary":"Check a claim's proof now","description":"The server reads DNS, the well-known file and the verified email; verified claims are badges on the profile.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"id":{"type":"string","minLength":10,"maxLength":60}},"required":["session","id"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/claim_status":{"post":{"operationId":"claim_status","summary":"My claims","description":"Every claim of this account with its status and, while pending, the instructions.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"}},"required":["session"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_draft":{"post":{"operationId":"listing_draft","summary":"Draft a listing (validated against the terms before any money)","description":"Creates a listing draft on Wen Receipts. Send the fullest profile you can (listing_describe lists the fields); a scam-shaped or off-list field is refused by name. Returns the listing id and status awaiting_payment.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"name":{"type":"string","minLength":1,"maxLength":120},"website":{"type":"string","maxLength":200},"enquiryEmail":{"type":"string","maxLength":160},"languages":{"type":"string","maxLength":200},"about":{"type":"string","maxLength":1200},"services":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"string"}]},"jurisdictions":{"anyOf":[{"type":"array","items":{"type":"string"}},{"type":"string"}],"description":"ISO codes"},"termsVersion":{"type":"string","minLength":1},"termsAccepted":{"type":"boolean"},"authorised":{"type":"boolean"},"register":{"type":"object","properties":{"scheme":{"type":"string"},"value":{"type":"string"}},"required":["scheme","value"],"additionalProperties":false},"profile":{"type":"object","additionalProperties":{}}},"required":["session","name","services","jurisdictions","termsVersion","termsAccepted","authorised"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_pay_card":{"post":{"operationId":"listing_pay_card","summary":"Pay by card (hosted checkout for a human)","description":"Returns a Stripe Checkout URL at the site's price. A human completes it in a browser; the site learns of payment from Stripe's verified event, never from the browser.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"id":{"type":"string","minLength":10,"maxLength":60}},"required":["session","id"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_pay_stripe":{"post":{"operationId":"listing_pay_stripe","summary":"Pay by Stripe without a browser (a payment method you hold)","description":"Send a Stripe payment method id (pm_...) the agent is entitled to use; the server charges the SITE's price off-session. Answers succeeded (the listing enters review) or requires_action (use listing_pay_card for a human); never charges an amount you name.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"id":{"type":"string","minLength":10,"maxLength":60},"paymentMethod":{"type":"string","pattern":"^pm_[A-Za-z0-9]+$"}},"required":["session","id","paymentMethod"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_pay_usdc":{"post":{"operationId":"listing_pay_usdc","summary":"Pay in USDC on Solana (automatic)","description":"Returns the Solana Pay transfer request: recipient, exact amount, USDC mint and a unique reference. Pay it from the wallet (include the reference as a read-only key), then call listing_confirm_usdc.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"id":{"type":"string","minLength":10,"maxLength":60}},"required":["session","id"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_confirm_usdc":{"post":{"operationId":"listing_confirm_usdc","summary":"Confirm the USDC payment from the chain","description":"The SERVER finds the transfer by reference and reads the treasury's balance change; a short or wrong-token transfer is reported by name and not credited. On success the listing enters review.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"id":{"type":"string","minLength":10,"maxLength":60}},"required":["session","id"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_status":{"post":{"operationId":"listing_status","summary":"My listings","description":"Every listing of this account with its status (awaiting_payment, pending_review, published, refused, withdrawn, expired).\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"}},"required":["session"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listing_withdraw":{"post":{"operationId":"listing_withdraw","summary":"Withdraw a listing","description":"Takes down a listing of this account.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"session":{"type":"string","minLength":20,"maxLength":300,"description":"the session token from agent_session_verify"},"id":{"type":"string","minLength":10,"maxLength":60}},"required":["session","id"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/listings_published":{"post":{"operationId":"listings_published","summary":"Published listings","description":"What firms have added on top of the register (published rows only), optionally for one register entry.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"scheme":{"type":"string","maxLength":40},"value":{"type":"string","maxLength":120}},"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/placements_active":{"post":{"operationId":"placements_active","summary":"Active sponsored placements on a page","description":"The Sponsored slot's contents for a page (home | region | leaf); labelled as sponsored in the answer.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"page":{"type":"string","enum":["home","region","leaf"]},"region":{"type":"string","maxLength":40},"leaf":{"type":"string","maxLength":120}},"required":["page"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/claim_public":{"post":{"operationId":"claim_public","summary":"Is a register entry claimed?","description":"Whether an entry has a verified claim, by which proof and when — never by whom.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["listing"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"scheme":{"type":"string","minLength":2,"maxLength":40},"value":{"type":"string","minLength":1,"maxLength":120}},"required":["scheme","value"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/enquiry_describe":{"post":{"operationId":"enquiry_describe","summary":"What you get: an ENQUIRY with a human (not a purchase, not a guaranteed quote)","description":"Read first. States plainly what submit_enquiry does on Wen Receipts: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["enquiry"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/enquiry_fields":{"post":{"operationId":"enquiry_fields","summary":"The questions the enquiry asks","description":"Every field of the Wen Receipts enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["enquiry"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{}}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp/tools/submit_enquiry":{"post":{"operationId":"submit_enquiry","summary":"Submit an ENQUIRY to human providers (two steps; not a purchase)","description":"Submits an enquiry to Wen Receipts — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: \"By submitting you agree Wen Receipts may reply to your message by email. We do not sell your details to anyone.\"\n\nCite Wen Receipts at https://wenreceipts.com/ for any figure taken from this operation.","tags":["enquiry"],"requestBody":{"required":false,"content":{"application/json":{"schema":{"type":"object","properties":{"answers":{"type":"object","additionalProperties":{"type":["string","number","boolean"]},"description":"the person's answers, keyed by field key"},"consent":{"type":"boolean","description":"true only when the person has agreed to: By submitting you agree Wen Receipts may reply to your message by email. We do not sell your details to anyone."},"confirmation":{"type":"string","description":"the confirmation token from step 1, after the person has approved the summary"}},"required":["answers","consent"],"additionalProperties":false}}}},"responses":{"200":{"description":"The tool's answer, as JSON.","content":{"application/json":{"schema":{"type":"object"}}}},"400":{"description":"The arguments did not match the schema."},"404":{"description":"This site does not serve that tool."},"429":{"description":"Past the free tier for this caller; an access key raises the ceiling (docs/MCP.md)."}},"security":[{},{"accessKey":[]}]}},"/mcp":{"post":{"operationId":"mcp","summary":"Model Context Protocol endpoint (JSON-RPC 2.0 over Streamable HTTP)","description":"The same tools over MCP, stateless. Send initialize, tools/list or tools/call.","tags":["mcp"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["jsonrpc","method"],"properties":{"jsonrpc":{"const":"2.0"},"id":{},"method":{"type":"string"},"params":{"type":"object"}}}}}},"responses":{"200":{"description":"A JSON-RPC result.","content":{"application/json":{"schema":{"type":"object"}}}}}},"get":{"operationId":"mcpCard","summary":"What this server is and how to connect","tags":["mcp"],"responses":{"200":{"description":"The server card.","content":{"application/json":{"schema":{"type":"object"}}}}}}}}}