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contractlens-api.appin60.com

x402 payability check for sellers

Can a real buyer actually pay your endpoint? Sends one payment signed by a fresh unfunded key through your server and facilitator. A payable endpoint fails only on balance; anything else (bad schema, long description, wrong EIP-712 domain, facilitator error) is reported with the exact reason. Base USDC, x402 v1 and v2.

Ready now3 calls · 3 buyers in 30 days

Input

Full https URL of your x402 endpoint, with any query params it needs

Sample response

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

response6 keys
firstStatus402
reason"invalid_payload: contract call failed: unable to call contract: execution reverted"
status"payable"
url"https://example.com/api"
verdict"Payable: rejected only for balance."
x402Version2
responseobject, 6 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
3
Buyers, last 30 days
3
Last paid call

Reported by the x402 directory.

A$0.015 per call