# x402 Bazaar Resource Signed Attestation (ID 26)

> x402 Bazaar Resource Signed Attestation (ID 26) is a paid API for AI agents from 5.75.142.199.sslip.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns a signed, tamper-evident attestation for x402 Bazaar resource #26, including its observed record, trust score, Merkle inclusion proof, daily hash-chain root, and an Ed25519 signature.

## Facts

- Endpoint: GET https://5.75.142.199.sslip.io/paid/x402/attest/26
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-bazaar-resource-signed-attestation-id-26-f3bd74f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Gnxvte2TARexcX4yZ0rQ2

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-bazaar-resource-signed-attestation-id-26-f3bd74f6
```

Example prompt: Can you get me the signed cryptographic attestation for x402 Bazaar resource #26, including its Merkle inclusion proof, daily hash-chain root, and Ed25519 signature, so I can verify it hasn't been tampered with?

## When to prefer this

Use this endpoint when you need cryptographically verifiable, tamper-evident proof of the state of x402 Bazaar resource #26 at a specific point in time — particularly when you need a Merkle inclusion proof, Ed25519 signature, and hash-chain linkage for audit, compliance, or trust verification purposes, rather than just a plain trust score lookup.

## Known failure modes

- Resource ID 26 not found — returns 404 if the resource does not exist in the index
- Payment not completed — returns 402 Payment Required if USDC payment is not provided
- Signature verification failure on the client side if the public key is incorrect
- Stale attestation if queried after the daily root has rolled over
- Network timeout if the attestation service is temporarily unavailable

## How this service works

Signed attestation for one x402 resource: its observed record, observed trust score, a Merkle inclusion proof into that day's root, the daily hash-chain root (previous_root linked) and an Ed25519 signature, plus independent verify steps. Tamper-evident evidence of what was observed at a point in time. Free preview: https://5.75.142.199.sslip.io/x402/trust/26

## Output

A signed attestation object containing: the observed record for x402 resource #26, its observed trust score, a Merkle inclusion proof into that day's hash-chain root, the daily root with a link to the previous root, an Ed25519 signature over the data, and independent verification steps — together providing tamper-evident point-in-time evidence.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-bazaar-resource-signed-attestation-id-26-f3bd74f6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 5.75.142.199.sslip.io](https://www.zero.xyz/host/5.75.142.199.sslip.io/llms.txt)