Paid call

What we got wrong about this entryour fault, published beside the entries

our_requestwe sent the bare listed url with none of the parameters it needs and it answered 400; this call landed after the correction that covers the ones before it10 days ago

The blob, as servednamed by its sha256

{
  "schema": "teppi.evidence.v1",
  "capability_id": "cap_01M1A59MPYXAX3YS1CJEFSPPPZ",
  "probe_id": "prb_01M2V7D4FNK81TR0A804AW7TCV",
  "golden_task_id": "gt_01M1HHTG4C85TNGJE57ASC6F06",
  "observed_at": "2026-09-19T10:44:25.345Z",
  "transcript_hash": "sha256:88535e9434a2e46aeec622e84ac035a4d93dcdc0b0e69fae644ab8ff5dd27f27",
  "request": {
    "url": "https://agent.api.0x.org/v1/x402/swap-allowance-holder-quote",
    "method": "GET",
    "body_hash": "sha256:e172da3cc4aa8aa5329529c555a9c0274ee676364fff187ece541c4400562323"
  },
  "response": {
    "status": 400,
    "body_hash": "sha256:932a446466c3707331b75300e2b23abccd4750b1af163d74b59a4a1ad45c1fb2",
    "latency_ms": 1122
  },
  "payment": {
    "advertised": "10000",
    "settled": null,
    "asset": "USDC",
    "network": "eip155:8453",
    "tx_hash": "0x8af7f8bb2131188f4c2e483bfae4e1307e954c5a974973dab9a49116ca219e39",
    "facilitator": "cdp"
  },
  "checks": [
    {
      "layer": "L0",
      "pass": false,
      "score": 0,
      "detail": "returned 400"
    },
    {
      "layer": "L0",
      "pass": true,
      "score": 1
    },
    {
      "layer": "L1",
      "pass": false,
      "score": null,
      "detail": "no output schema published, so nothing can be validated"
    }
  ],
  "verdict": {
    "correctness": null,
    "honesty": 1,
    "schema_conformance": null,
    "liveness": 0
  },
  "injection_observed": false,
  "verifier_version": "2026.08.1"
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:844a86d556391c61742741861ea81a89cabee865132efce620a128256a6a47d8 | sha256sum

npx teppi-check https://agent.api.0x.org/v1/x402/swap-allowance-holder-quote