Tool detail
ChainAnalyzer
Verifies the full x402 payment path (wallet signature, CDP facilitator, on-chain settlement) with a minimal paid request.
Categories: API testing
Use when
- test that an agent's wallet and x402 client are wired correctly
- confirm payment settlement works before a costlier paid call
Not for
- not an AML/sanctions screening call - no chain analysis is performed
Inputs
No input parameters - GET request only (schema declares an empty object).
Admitted input schema
{
"type": "object",
"properties": {},
"required": [],
"additionalProperties": false
}Endpoint
- Method
GET- URL
https://chain-analyzer.com/api/v1/x402/ping
Payment
- Protocol
- x402
- Listed price
- 0.01 USDC per call on Base
- Payment method
- exact
- Network
- eip155:8453
- Asset
- 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.
Source
- Directory
- Coinbase x402 Bazaar
- Record
- GET https://chain-analyzer.com/api/v1/x402/ping
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z