{"registry_version":"2026.1025.387","generated_at":"2026-10-25T06:27:00Z","content_sha256":"089d16f627d9365e3d0663cc8069203706d7cb23a76c332226e29686968811a5","signed":true,"signature":{"key_id":"ed25519:74ca19268e364242","algorithm":"ed25519","expires_at":"2026-11-24T06:27:09Z","expired":false,"manifest":"/registry/manifest.json"},"entry_sha256":"ba446187a1fb9173f0a499956f7bacab038a0239424d917b73961efe7c7ccf68","entry":{"id":"postalform/mail","name":"PostalForm mail API","vendor":"PostalForm","summary":"Turns a PDF into a printed, posted letter via web, API or MCP. Orders are priced individually and paid before printing.","category":"other","group":"A","homepage":"https://postalform.com/","docs":["https://postalform.com/developers"],"status":"researched","last_verified":null,"last_researched":"2026-10-25","sources":[{"id":"stripe-projects","url":"https://docs.stripe.com/stripe-projects","title":"Stripe Projects CLI (Available providers)","accessed":"2026-10-25","supports":"PostalForm is listed as a Stripe Projects provider (Communications)","kind":"official"},{"id":"projects-dev","url":"https://projects.dev/providers/","title":"projects.dev provider catalogue","accessed":"2026-10-25","supports":"Catalogue service id postalform/mail","kind":"official"},{"id":"home","url":"https://postalform.com/","title":"PostalForm","accessed":"2026-10-25","supports":"Upload a PDF, confirm sender and recipient addresses, PostalForm prints and mails the letter","kind":"official"},{"id":"developers","url":"https://postalform.com/developers","title":"PostalForm developers","accessed":"2026-10-25","supports":"Public MCP endpoint needs no authentication today; Projects use persistent API keys and start in free test mode; drafts unpaid, nothing mails until payment; hosted checkout, Stripe token or MPP/x402; per-order pricing by page count","kind":"official"}],"allowed_domains":["postalform.com"],"steps":[{"id":"sign-in","title":"Sign in or create a PostalForm account","summary":"Sign in to PostalForm. If you have no account yet, you create it yourself; verapli does not create accounts.","route":"guided","depends_on":[],"gate":"human_login","url":"https://postalform.com/developers"},{"id":"create-project","title":"Create a PostalForm project (test mode)","summary":"Create a Project to get a project API key; Projects start in free test mode. Or run stripe projects add postalform/mail.","route":"guided","depends_on":["sign-in"],"gate":"human_submit","sources":["developers","stripe-projects"]},{"id":"pay-order","title":"Pay for each live order","summary":"Each order is priced by page count and options; nothing prints or mails until it is paid (hosted checkout, Stripe token or MPP/x402).","route":"guided","depends_on":["create-project"],"gate":"human_payment","sources":["developers"]}],"outputs":[],"pricing_notes":{"costs":"Priced per order by page count and print options; example two-page order $2.99.","source":"developers"},"stripe_projects":true,"api_provisioning":{"available":"yes","notes":"stripe projects add postalform/mail. The env var name for the project API key is not documented publicly.","source":"stripe-projects"}}}