Published radar snapshot pinned to an immutable git revision

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "date": "2026-08-06"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "at": "2026-08-06T10:57:00.000Z",
          "availableDates": {
            "count": 1,
            "first": "2026-08-06",
            "last": "2026-08-06"
          },
          "chain": "base",
          "date": "2026-08-06",
          "pools": [
            {
              "createdAt": "2026-08-05T13:02:05Z",
              "liquidityUsd": 68437,
              "name": "openhuman / WETH",
              "pool": "0x74bb...dc77",
              "priceUsd": 0.0000047,
              "safety": {
                "failed": [
                  "liquidity"
                ],
                "unchecked": [],
                "verdict": "high-risk",
                "warnings": [
                  "creator-stake"
                ]
              },
              "token": "0x74bb95da6692c34ee9755ac87ea10366653dbc77",
              "volume24hUsd": 5.4
            }
          ],
          "provenance": {
            "commit": "https://github.com/tevfikefeaydin/agenttoll/commit/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
            "integrity": "Git revision pins the published bytes. A payment transaction does not authenticate a snapshot hash or its capture time.",
            "paidWith": null,
            "raw": "https://raw.githubusercontent.com/tevfikefeaydin/agenttoll/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/data/scout/2026-08-06.json",
            "revision": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
          },
          "settlement": "0x9c41...b02a",
          "summary": {
            "caution": 2,
            "checked": 3,
            "clear": 0,
            "found": 3,
            "highRisk": 1,
            "insufficientData": 0,
            "unchecked": 0
          }
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "date": {
                  "description": "Optional. Snapshot day, default latest. History begins 2026-08-06",
                  "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                  "type": "string"
                }
              },
              "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"
    }
  }
}

curl "https://agenttoll.app/api/base/radar/history"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

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

import httpx
res = httpx.get("https://agenttoll.app/api/base/radar/history")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header