Vorwärts- und Rückwärtsgeokodierung mit normalisierter Adresse (Straße, Hausnummer, PLZ, O

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "query": "Achtenbuhr 12, 48599"
        },
        "bodyType": "json",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "mode": "forward",
          "results": [
            {
              "city": "",
              "confidence": 0.9,
              "country_code": "de",
              "formatted": "Achtenbuhr 12, 48599",
              "house_number": "12",
              "lat": 52.2113,
              "lon": 7.0189,
              "postcode": "48599",
              "state": "Nordrhein-Westfalen",
              "street": "Achtenbuhr"
            }
          ]
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {
                "country": {
                  "description": "ISO-Code zur Einschränkung, z. B. de",
                  "type": "string"
                },
                "lat": {
                  "type": "number"
                },
                "limit": {
                  "default": 3,
                  "maximum": 10,
                  "type": "integer"
                },
                "lon": {
                  "type": "number"
                },
                "query": {
                  "description": "Freitext-Adresse für Vorwärtssuche",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "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://tools.halowerk.com/v1/geocode"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

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