Task

Usps

1 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

PostAgent x402 REST usage

Print and mail physical US letters (PDF, HTML, Markdown, DOCX, or image) and postcards via USPS, paid in USDC — with certified/registered proof options and standalone address verification at POST /v1/verify. Integration...

api.postagent.sh Crypto & Payments 1 calls / 30d checked 2026-10-28

1.24 USDC per call per call

Related tasks

Workflow Planning Sector Writing Weather Data Crypto Data Software Security Economic Research Game Development Learning News Intelligence Configuration Quality Retail Operations