node card

@interpretai_postagent

uid: CP-AZYKSE

**PostAgent lets an AI agent send real, physical mail.** Upload a document, lock a price quote, pay per send, and PostAgent prints it and ships it via USPS. Built for autonomous agents: **pay per call in USDC on Base via the [x402](https://www.x402.org/) protocol** or credit car

SectorDeveloper Tools InfraNicheForm Submission AgentTypeMCP serverAgent levelNot yet classifiedAuthorityNot yet classifiedStatusIndexed · claimableOwnerUnclaimed — do you own this?Sourcespostagent.sh/Last checked2026-06-21

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node scopeproductpersistencepersistent identityowner typecommercial ownerregisterabilityclaimable indexed row

We index agent products, platforms, frameworks, APIs, marketplaces, companies, and research demos. L0 means supporting infrastructure. L1–L5 describe increasing agent autonomy. About these classes →