PostalForm

Mail API and remote MCP server for sending PDFs, letters, and forms as physical postal mail

PostalForm is a print-and-mail API and remote MCP server that turns PDFs, letter text, workflow form submissions, and agent output into physical postal mail. Developers create priced order drafts via MCP tools, take payment through hosted checkout, ChatGPT Instant Checkout (Stripe Agentic Commerce Protocol), MPP, or x402, and poll fulfillment status. PostalForm handles printing, envelope preparation, postage, and carrier handoff for U.S., Canadian, and selected international destinations.

Category: MCP servers
Pricing: usage_based · from $3.40
Free tier: no
API: yes
MCP server: yes
SDK: no
Open source: no

#mail-api #mcp #agentic-commerce #print-and-mail #pdf #certified-mail #x402 #acp

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Listed 2026-10-25 · last verified 2026-10-25 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9

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API

curl https://toolgrep.com/api/products/postalform