{
  "x402Version": 2,
  "id": 28921,
  "slug": "28921",
  "resource": "https://api.webbersites.com/v1/messages",
  "description": "ANTHROPIC-COMPATIBLE /v1/messages — Claude Haiku 4.5 through the exact Anthropic API dialect: same request/response shape, no Anthropic account, the x402 payment IS the auth. Point an Anthropic SDK's base_url at https://api.webbersites.com and pay per call. Caps: 16,000 input chars, 1,024 output tokens (max_tokens clamped), text-only, no streaming.",
  "type": "http",
  "serviceName": "WebberSites x402 Data API",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1783321551/bazaar-icons/9924842eb1a94ebd.png",
  "resourceType": "AI Inference",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xdd5fcEa81CA6f1EB39FEd5B973DE794293B81ba6",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "content": {
            "description": "Anthropic-shape content blocks; the answer is content[0].text",
            "type": "array"
          },
          "stop_reason": {
            "type": "string"
          },
          "usage": {
            "type": "object"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "max_tokens": 256,
            "messages": [
              {
                "content": "Summarize x402 in one sentence.",
                "role": "user"
              }
            ],
            "model": "claude-haiku-4-5"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "content": [
              {
                "text": "x402 is an open protocol...",
                "type": "text"
              }
            ],
            "id": "msg_...",
            "model": "claude-haiku-4-5",
            "role": "assistant",
            "stop_reason": "end_turn",
            "type": "message",
            "usage": {
              "input_tokens": 18,
              "output_tokens": 24
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "max_tokens": {
                    "description": "output cap, clamped to 1,024",
                    "type": "number"
                  },
                  "messages": {
                    "description": "Anthropic-style messages: [{role, content}], text content only, 16,000 chars total",
                    "type": "array"
                  },
                  "model": {
                    "description": "claude-haiku-4-5 (the only model on this route)",
                    "type": "string"
                  },
                  "system": {
                    "description": "optional system prompt (counts toward the input cap)",
                    "type": "string"
                  }
                },
                "required": [
                  "messages"
                ]
              },
              "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": {
                "properties": {
                  "content": {
                    "description": "Anthropic-shape content blocks; the answer is content[0].text",
                    "type": "array"
                  },
                  "stop_reason": {
                    "type": "string"
                  },
                  "usage": {
                    "type": "object"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "Inference",
    "bazaar"
  ],
  "sourceHost": "api.webbersites.com",
  "lastUpdated": "2026-10-12T20:09:29.684Z",
  "quality": {
    "calls30d": 70,
    "uniquePayers30d": 6,
    "lastCalledAt": "2026-10-12T20:09:52.793Z"
  },
  "metadata": {
    "serviceName": "WebberSites x402 Data API",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1783321551/bazaar-icons/9924842eb1a94ebd.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "max_tokens": 256,
              "messages": [
                {
                  "content": "Summarize x402 in one sentence.",
                  "role": "user"
                }
              ],
              "model": "claude-haiku-4-5"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "content": [
                {
                  "text": "x402 is an open protocol...",
                  "type": "text"
                }
              ],
              "id": "msg_...",
              "model": "claude-haiku-4-5",
              "role": "assistant",
              "stop_reason": "end_turn",
              "type": "message",
              "usage": {
                "input_tokens": 18,
                "output_tokens": 24
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "max_tokens": {
                      "description": "output cap, clamped to 1,024",
                      "type": "number"
                    },
                    "messages": {
                      "description": "Anthropic-style messages: [{role, content}], text content only, 16,000 chars total",
                      "type": "array"
                    },
                    "model": {
                      "description": "claude-haiku-4-5 (the only model on this route)",
                      "type": "string"
                    },
                    "system": {
                      "description": "optional system prompt (counts toward the input cap)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "messages"
                  ]
                },
                "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": {
                  "properties": {
                    "content": {
                      "description": "Anthropic-shape content blocks; the answer is content[0].text",
                      "type": "array"
                    },
                    "stop_reason": {
                      "type": "string"
                    },
                    "usage": {
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.webbersites.com",
    "manifest_name": "api.webbersites.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "example": {
      "content": [
        "value"
      ],
      "stop_reason": "string",
      "usage": {}
    },
    "type": "string"
  }
}