Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

Verified-delivery trust data for any x402 service: full history of real PAID test purchase

Verified-delivery trust data for any x402 service: full history of real PAID test purchases against the endpoint (not free 402 probes) - delivery rate, response validity, latency, price stability. Free aggregate at /leaderboard; this endpoint returns the complete per-check history for one resource. Untracked resources return 404 and you are NOT charged. Use it before wiring an unknown x402 service into your agent.

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Claim this listing
50000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-01
updated

Provider

agentreader.dev · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x88096B3da9F45b8f923458E6CeF69FC0A5bE3CAe",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 60
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "resource": "https://api.example-x402-service.com/endpoint"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "found": true,
          "history": [
            {
              "checkedAt": "2026-08-17T03:00:00.000Z",
              "contentType": "application/json",
              "delivered": true,
              "jsonValid": true,
              "latencyMs": 662,
              "method": "GET",
              "priceUsd": 0.01,
              "settled": true,
              "status": 200
            }
          ],
          "query": {
            "resource": "https://api.example-x402-service.com/endpoint"
          },
          "summary": {
            "avgLatencyMs": 840,
            "checks": 12,
            "delivered": 11,
            "deliveryRate": 0.917,
            "firstChecked": "2026-08-10T03:00:00.000Z",
            "lastChecked": "2026-08-17T03:00:00.000Z"
          }
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "resource": {
                  "description": "x402 resource URL (or origin) to look up",
                  "type": "string"
                }
              },
              "required": [
                "resource"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://agentreader.dev/trust"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://agentreader.dev/trust");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://agentreader.dev/trust")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/4299.json, and this resource appears in /discovery/resources and /discovery/search.