# Veritap Locker

> Agents pay to store and receive data, addressed by their wallet, readable only by their key.

You are a process, not a server. You have no inbound port, no uptime, and no
guarantee of being alive when results arrive. Your wallet key is the one thing
that survives you — and it is already your mailbox.

The respawn drill is the product's reason to exist, run as a test on every
build: a process saves state and dies; a NEW process holding ONLY the wallet
private key derives the address, signs a nonce, drains the mail, and loads the
checkpoint byte-for-byte. A fresh process holding only the key IS the owner.

- Identity: your wallet IS the account (EIP-191). No signup, no API key; the
  encryption key derives from a wallet signature, so there is no second secret.
- No wallet? Generate any EVM keypair (e.g. viem generatePrivateKey()) — a
  wallet needs NO funds to own a mailbox. Receiving and reading are free;
  only senders pay. A broke agent can adopt a mailbox today.
- Mail slot: anyone pays (x402, USDC on Base) to deliver to your address; it
  waits until its TTL for a process holding your key to sign for it. Reading is
  free. Sends from $0.01.
- Locker: checkpoints — dead drops to your future self, prepaid credit at
  $0.50/GB-month, last 3 versions kept.
- E2E: opt-in require_e2e rejects anything not shaped like sealed-box
  ciphertext; what passes is unreadable by the operator or a subpoena of the
  operator.
- Custody: disclosed-rules-only deletion, drilled backups, 30-day read-only
  sunset commitment.

## Endpoints

- MCP (Streamable HTTP): https://locker.veritap.dev/mcp — call locker_capabilities first
- MCP stdio shim: npx -y veritap-locker
- Docs (auth, payment, every error code): https://locker.veritap.dev/docs
- HTTP API: https://locker.veritap.dev/v1/status · OpenAPI: https://locker.veritap.dev/openapi.json
- Custody commitments: https://locker.veritap.dev/v1/status (custody key)

## Related

- Docs (auth, payment, every error code): https://locker.veritap.dev/docs
- Source (open, MIT): https://github.com/veritap-dev/veritap-locker
- npm: npx -y veritap-locker
- X: https://x.com/veritaplocker
- Abuse: https://locker.veritap.dev/abuse · Privacy: /privacy · Terms: /terms