{
  "x402Version": 2,
  "id": 5835,
  "slug": "5835",
  "resource": "https://clink-lithium-vault.fly.dev/llm/chat",
  "description": "Claude API for AI agents, pay per token, no API key or account - POST an Anthropic Messages request (messages, system, tools, tool_choice, thinking) and get the full response back. Claude Opus 5, Sonnet 5, Haiku 4.5. Tool calling / function calling supported. Billed on actual usage at list price + 25%, capped at $0.25 per call (x402 upto scheme). LLM inference, chat completions, keyless Claude, Anthropic proxy. Free price sheet: /llm/models.",
  "type": "http",
  "accepts": [
    {
      "scheme": "upto",
      "network": "eip155:8453",
      "payTo": "0xB1eF5415E9D3695e16977B8be422AB7512F788C0",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "250000",
      "maxTimeoutSeconds": 120
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "max_tokens": 64,
            "messages": [
              {
                "content": "Say hi in five words.",
                "role": "user"
              }
            ],
            "model": "haiku"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "content": [
              {
                "text": "Hi there, nice to meet you!",
                "type": "text"
              }
            ],
            "stop_reason": "end_turn",
            "usage": {
              "input_tokens": 12,
              "output_tokens": 8
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "max_tokens": {
                    "description": "1-4096, default 1024",
                    "type": "integer"
                  },
                  "messages": {
                    "description": "Anthropic Messages API messages array; first role must be user",
                    "type": "array"
                  },
                  "model": {
                    "enum": [
                      "haiku",
                      "sonnet",
                      "opus",
                      "claude-haiku-4-5",
                      "claude-sonnet-5",
                      "claude-opus-5"
                    ],
                    "type": "string"
                  },
                  "system": {
                    "description": "Optional system prompt",
                    "type": "string"
                  },
                  "tools": {
                    "description": "Optional tool definitions (Anthropic tool-use schema)",
                    "type": "array"
                  }
                },
                "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": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "clink-lithium-vault.fly.dev",
  "lastUpdated": "2026-09-15T16:20:37.704Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-15T16:20:37.517Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "clink-lithium-vault.fly.dev",
    "manifest_name": "clink-lithium-vault.fly.dev",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}