{"name":"me.faxer/faxer","slug":"faxer","title":"Faxer — Send Faxes","description":"Send real faxes from AI assistants. Pay per fax ($1 + $0.25/page), no account or API key.","url":"https://mcp.market/server/faxer","rating":null,"grade":"C","score":60,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":8,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":19,"ok":19,"last_checked_at":"2026-09-24T04:36:05.769Z","last_ok_at":"2026-09-24T04:36:05.769Z","latency_ms":216},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":"https://faxer.me/mcp","version":"1.0.0","remotes":[{"type":"streamable-http","url":"https://faxer.me/mcp"}],"packages":[],"tools":[{"name":"create_fax_payment","description":"Create a Stripe Checkout payment link for a fax. Returns payment_url — give this link to the human so they can pay in their browser (agents never handle card details) — and payment_id, which you pass to send_fax after the human has paid. The price is computed server-side from the document or text. The Checkout link expires (see expires_at, ~24h); create a fresh one if the human delays.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"to":{"type":"string","description":"Recipient fax number in international format, e.g. +15551234567."},"document_url":{"description":"Public http(s) URL of the PDF to fax (same one you will pass to send_fax).","type":"string","format":"uri"},"cover_text":{"description":"Plain text to fax instead of a document.","type":"string","maxLength":50000},"pages":{"description":"Page count, if pricing without the document. send_fax re-verifies against the real content.","type":"integer","minimum":1,"maximum":500}},"required":["to"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_fax_quote","description":"Get the exact price to send a real fax to any US, Canadian, or international fax number via faxer.me. Call this first whenever a user wants to send, transmit, or fax a document or message. Provide document_url (a publicly downloadable PDF), cover_text (plain text that will be rendered onto fax pages), or pages (an estimated page count). Pricing is pay-per-fax ($1.00 first page + $0.25/page, returned in USD cents); no account or API key needed.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"document_url":{"description":"Public http(s) URL of the PDF to fax. The server downloads it and counts real pages.","type":"string","format":"uri"},"cover_text":{"description":"Plain text to fax instead of a document (rendered as PDF pages, ~3000 chars/page).","type":"string","maxLength":50000},"pages":{"description":"Estimated page count, if you only need a rough quote.","type":"integer","minimum":1,"maximum":500}},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"get_fax_status","description":"Check the delivery status of a fax sent with send_fax. Status 'success' means the receiving fax machine confirmed the transmission; 'inprogress'/'queued' mean it is still sending; 'failure' means it could not be delivered. Delivery typically takes 1-5 minutes; poll roughly every 30 seconds.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"fax_id":{"type":"string","description":"The fax_id returned by send_fax."}},"required":["fax_id"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"send_fax","description":"Transmit a fax. Two ways to pay: (1) human-in-the-loop — pass the payment_id from create_fax_payment after the human has paid the Stripe Checkout link; (2) autonomous machine payment (x402/MPP) — call WITHOUT payment_id and the server replies with a payment challenge (JSON-RPC error -32042) for USDC-on-Tempo or a Stripe Shared Payment Token; pay it and retry with the credential in _meta['org.paymentauth/credential']. Either way the server verifies the payment covers the server-computed price of the actual content before sending via a real fax carrier. One fax per payment; card/Checkout and Stripe machine payments are refunded automatically if the fax fails to send or deliver (on-chain payments are refunded manually).","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"payment_id":{"description":"The payment_id from create_fax_payment (Stripe Checkout Session id). Omit to pay autonomously via an x402/MPP machine-payment challenge instead.","type":"string"},"to":{"type":"string","description":"Recipient fax number in international format, e.g. +15551234567."},"document_url":{"description":"Public http(s) URL of the PDF to fax.","type":"string","format":"uri"},"cover_text":{"description":"Plain text to fax instead of a document.","type":"string","maxLength":50000},"cover_subject":{"description":"Optional heading for a cover_text fax.","type":"string","maxLength":200}},"required":["to"],"$schema":"http://json-schema.org/draft-07/schema#"}}],"scan":{"score":60,"grade":"C","scanned_at":"2026-09-24T05:06:43.501Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-24T05:06:43.444Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 774ms"]},"poisoning":{"score":15,"max":15,"notes":["4 tool descriptions checked"]},"auth":{"score":3,"max":15,"notes":["open endpoint exposes 2 write-action tools with no auth"]},"maintenance":{"score":3,"max":15,"notes":["no repository listed"]},"identity":{"score":4,"max":10,"notes":["verified namespace with website, no repo"]}},"findings":[{"id":"auth.open-write","severity":"high","component":"auth","title":"Write-action tools reachable without authentication"},{"id":"maint.no-repo","severity":"low","component":"maintenance","title":"No source repository listed"}],"inputs":{"probes":[{"url":"https://faxer.me/mcp","reachable":true,"authRequired":false,"latencyMs":774,"serverInfo":{"name":"faxer","version":"1.0.0"}}],"packages":[],"repo":{"found":false},"icon":{"url":"https://faxer.me/favicon.svg","source":"site"},"presence":{"stars":null,"forks":null,"downloadsWeek":null,"license":null,"lastPushAt":null,"score":8}}}},"grade_history":[],"reviews":[]}