Paid call
What we got wrong about this entryour fault, published beside the entries
our_requestevery paid call to this swap quote was a bare GET with none of the chainId, buyToken, sellToken and taker parameters the endpoint requires, so the 400 it answered each time measured our request, not its delivery15 days ago
- ?Evidence hash
- sha256:806a898f5a06e24f31fab6c0f48ed6c1462547761b8401e3b0d1f92800eddb90
- Timestamp
- 22 days ago (2026-09-12 00:05:51.502 UTC)
- Endpoint
- GET agent.api.0x.org/v1/x402/swap-allowance-holder-quote/
- ?Seller
- 0xb15a55e8…6e6def59
- Result
- no answer, settlement unknown
- Amount
- — · asked $0.01
- Paid through
- x402, settled by cdp
- Chain
- Base · USDC eip155:8453
- Transaction
- 0x614ebe1b…215f051a ↗
- Response
- 400 in 1,425 ms
- ?Checked
- at transport only: no output schema published, so nothing can be validated · 3 checks
- ?Scores
- correct not measured · honest 1.00 · shape not measured
More details
- ?Held-out task
- gt_01M1JDR10FR5V0A3QW59XRQC2V
- Request body
- sha256:ca2a28524b9d…fd30c2a8
- Response body
- sha256:d3f5375e7810…ec32fcc0
- Transcript
- sha256:1c27a53e7dfa…bbda0b5b
- Verifier
- 2026.08.1
- Format
- teppi.evidence.v1
Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:806a898f5a06e24f31fab6c0f48ed6c1462547761b8401e3b0d1f92800eddb90 | sha256sumnpx teppi-check https://agent.api.0x.org/v1/x402/swap-allowance-holder-quote/