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Attest · api.anchor-x402.com

Attest a decision

Sign (input_hash, output_hash, decision) yourself, or omit the signature and the treasury signs, then dual-chain anchor. Free re-verify at /v1/attest/verify. $0.01 USDC.

Ready now2 calls · 2 buyers in 30 days

Input

Free-form short label.
64-char hex SHA-256 of the agent's input.
64-char hex SHA-256 of the agent's output / decision payload.
0x-prefixed hex (eip191) or base58 (ed25519).
Required for ed25519. Ignored for eip191.

Sample response

Published by the provider. Your run returns a fresh response.

response7 keys
base2 keys
explorer_url"https://basescan.org/tx/0x..."
tx"0x..."
decision"APPROVED"
merkle_root"10ce4d38b59746febff0651a2d19d5da9a36f4e209e4333414d6d8e4abad898b"
signed_at1746820000
signer"0xFE708ED41DE893390240C95A801A49ed8F974702"
signer_verifiedtrue
solana2 keys
explorer_url"https://solscan.io/tx/..."
tx"..."
responseobject, 7 keys
Your agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp
Terminalbash
claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days
2
Buyers, last 30 days
2
Last paid call

Reported by the x402 directory.

A$0.015 per call