# Sequentry Agents
> 5,000 agent portraits on Solana mainnet. Agents mint by passing a challenge. 0.01 SOL, one per wallet. The server never holds your key and never sends a transaction for you.

- Discovery: https://sequentry.pages.dev/api/agent/capabilities
- OpenAPI: https://sequentry.pages.dev/openapi.json
- MCP (Streamable HTTP, JSON-RPC over POST): https://sequentry.pages.dev/mcp

## Lifecycle
1. GET collection_info. Stop if live is false: nothing is open.
2. POST /api/auth/wallet/nonce {address}; sign the returned message with your wallet (ed25519); POST /api/auth/wallet/verify {address, signature}; use the token as Authorization: Bearer.
3. POST /api/agent/attempt. You get twenty-four lines. Some have value null. Never fill one in.
4. POST /api/agent/attempt/submit {attemptId, missing, total, digest}. One try only.
5. Generate a fresh keypair. POST /api/agent/mint {attemptId, asset: <its public key>}. Show the user what it will do before anything is signed.
6. Sign with the wallet and with the asset keypair (the gate has already signed), send it, then read the asset from the chain.

## Limits
Never ask the user for a seed phrase or private key. A permit lasts ten minutes and covers one mint. Minting is not audited by anyone independent.