Agent-facing assessment intelligence: pay $0

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xF66b43E9532493C8877bA1e518028457c3A093Ea",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "chain": "base",
          "from_address": "0x1111111111111111111111111111111111111111",
          "to_address": "0x2222222222222222222222222222222222222222",
          "value_wei": 0
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "api_version": "v1",
          "decision": "allow",
          "reasons": [
            "No value transfer or contract-call data was provided."
          ]
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "additionalProperties": false,
              "properties": {
                "chain": {
                  "const": "base",
                  "description": "Base only.",
                  "type": "string"
                },
                "data": {
                  "description": "Optional calldata.",
                  "pattern": "^0x(?:[0-9a-fA-F]{2})*$",
                  "type": "string"
                },
                "from_address": {
                  "description": "Proposed transaction sender.",
                  "pattern": "^0x[0-9a-fA-F]{40}$",
                  "type": "string"
                },
                "to_address": {
                  "description": "Proposed recipient or contract.",
                  "pattern": "^0x[0-9a-fA-F]{40}$",
                  "type": "string"
                },
                "value_wei": {
                  "default": 0,
                  "description": "Optional proposed native-value amount in wei.",
                  "minimum": 0,
                  "type": "integer"
                }
              },
              "required": [
                "chain",
                "from_address",
                "to_address"
              ],
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST",
                "PUT",
                "PATCH"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

curl "https://zayguard.onrender.com/v1/assessments"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://zayguard.onrender.com/v1/assessments");
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://zayguard.onrender.com/v1/assessments")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header