tech.interpretai/postagent
tech.interpretai/postagentPrint & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.
Tools · 14
Fetches the live PostAgent agent manifest. Call this before using PostAgent in a new session, after reconnecting the MCP server, or when an installed PostAgent skill may be stale. If the installed ski…
Upload and normalize a FINISHED, ready-to-mail document to PDF. Choose this when the content is final and IDENTICAL for every recipient — including when you mail the same letter to many people (just q…
Upload a REUSABLE template containing `{{field}}` placeholders (e.g. `Dear {{name}},` or `Balance due: {{amount}}`). Choose this ONLY when the content must vary per recipient (mail merge) — recipient …
Verifies the recipient and sender US addresses and locks a 15-minute USDC price for a documentId. Does not charge or mail anything. Returns a `paymentUrl` (a per-quote x402-payable URL); the preferred…
Creates a Stripe-hosted Checkout page for a locked quote and returns a `checkoutUrl` plus a `statusUrl`. Use this as the LAST-RESORT payment rail, when the payer is a human paying by credit card (the …
Autonomous, no-browser FIAT payment for a locked quote using a Stripe Shared Payment Token (SPT / Machine Payments Protocol). Use this when the agent can mint an SPT on the buyer's behalf and wants to…
Returns the x402 PAYMENT-REQUIRED challenge for a locked quote so an x402-capable wallet client can sign it. No payment is taken at this step. Probes the canonical per-quote pay URL (`/v1/quotes/:quot…
Detached-signature fallback for x402 wallets that can emit a standalone PAYMENT-SIGNATURE header. THE PRIMARY/RECOMMENDED PATH is for the agent's wallet to pay the quote's `paymentUrl` in-band (e.g. `…
Returns normalized status, carrier/tracking/proof data, and tracking events for a previously created job.
Upload ONE side of a postcard (front or back) as single-page PDF, PNG, or JPEG artwork. The file is stored VERBATIM — no page-size normalization and no reserved address zone — so you are responsible f…
Verifies the recipient and sender addresses and locks a 15-minute USDC price for mailing a postcard built from two postcard_art documents (front + back, uploaded via create_postcard_art). Sizes: 4x6 (…
Standalone paid address verification — no mail is sent. Checks whether an address is deliverable and returns the standardized form (US: CASS with ZIP+4; international: per-country matching). Costs a s…
Quote ONE bulk send to MANY recipients (up to 500): a single template or static document, fulfilled through PostAgent's campaign workflow. Price is an inclusive customer-facing total, locked for 15 mi…
Returns a campaign's validation/sending progress: status (validating | sent | partial | failed), recipient counts (total / validated / failed), and a failures report URL when some recipients could not…
Resources · 6
Live skill/MCP version manifest and self-update contract. Read before using PostAgent if the installed skill version may be stale.
postagent://agent-manifest
PostAgent Terms of Service (markdown).
postagent://terms
PostAgent Privacy Policy (markdown).
postagent://privacy
Describes the document formats accepted by create_letter and create_template.
postagent://formats
Enumerates every payment rail PostAgent accepts, with concrete examples and explicit follow-up steps for a customer that does not yet have any payment method. Read this when a quote's paymentOptions c…
postagent://payment-methods
Describes how quotes are priced and paid.
postagent://pricing
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How to use
Add to your Claude Desktop / Cursor / Cline MCP config:
{
"mcpServers": {
"tech.interpretai/postagent": {
"url": "https://api.postagent.sh/mcp",
"transport": "streamable-http"
}
}
}