{
  "x402Version": 2,
  "id": 7545,
  "slug": "7545",
  "resource": "https://animica.dev/x402/index",
  "description": "Full-text search over what machine-payable services actually publish — their descriptions, input schemas, parameter names, prices and settlement networks — across ~18,000 x402 endpoints. Built from their own payment challenges, which a general crawler discards as a dead page: ask for a parameter name, a schema field or a network and you match services whose one-line blurb never mentions it. Filter by price ceiling, by whether the service publishes a call spec, and by payment protocol. Every response states how many documents were searched and how stale the oldest is, because an index that will not tell you its size is asking to be trusted about the one thing you cannot check. Ranked by BM25 — no model, so the same query ranks the same way twice. If the index is empty or nothing matches, you are NOT charged.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x5D17c40FD6b119dc6006C4Ab3C20a917FCaB2aCD",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "6000",
      "maxTimeoutSeconds": 60
    },
    {
      "scheme": "exact",
      "network": "animica:1",
      "payTo": "anim1zqpsmegc0qcvzjfukm89xs0zeu3eqyyyel7kelehuszvwfarqypky2gr946ga",
      "asset": "ANM",
      "amount": "71270193221",
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "animica": {
      "catalog": "https://animica.dev/.well-known/x402",
      "content_type": "application/json",
      "currency": "USDC",
      "description": "Full-text search over what machine-payable services actually publish — their descriptions, input schemas, parameter names, prices and settlement networks — across ~18,000 x402 endpoints. Built from their own payment challenges, which a general crawler discards as a dead page: ask for a parameter name, a schema field or a network and you match services whose one-line blurb never mentions it. Filter by price ceiling, by whether the service publishes a call spec, and by payment protocol. Every response states how many documents were searched and how stale the oldest is, because an index that will not tell you its size is asking to be trusted about the one thing you cannot check. Ranked by BM25 — no model, so the same query ranks the same way twice. If the index is empty or nothing matches, you are NOT charged.",
      "documentation": "https://animica.dev/x402#product-agent_index",
      "free_trial": {
        "endpoint": "POST /x402/index/trial",
        "limit_per_day": 5,
        "note": "Same code and same response shape as the paid endpoint. No payment, no payment headers. Quota is per client per UTC day; when it is spent this endpoint says so and points back here.",
        "price": "0",
        "url": "https://animica.dev/x402/index/trial"
      },
      "name": "Search the agent-payable web",
      "openapi": "https://animica.dev/x402/openapi.json",
      "price": "0.006000",
      "product": "agent_index",
      "provider": "Animica",
      "terms": {
        "amount_atomic": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "chain_id": 8453,
        "network": "eip155:8453",
        "pay_to": "0x5D17c40FD6b119dc6006C4Ab3C20a917FCaB2aCD",
        "scheme": "exact"
      },
      "x402_version": 2
    },
    "bazaar": {
      "discoverable": true,
      "info": {
        "input": {
          "body": {
            "limit": 3,
            "max_price": 0.01,
            "query": "wallet_address erc20 balance"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "corpus": {
              "documents": 17987,
              "last_build": "2026-08-22T01:26:16.570Z",
              "oldest_document_age_seconds": 454,
              "sources": {
                "x402": 17987
              }
            },
            "count": 3,
            "filters": {
              "max_price": 0.01
            },
            "matched": 38,
            "query": "wallet_address erc20 balance",
            "ranking": "bm25(title x8, description x4, content x1) — deterministic, no model",
            "results": [
              {
                "callable": false,
                "host": "signals.edge.report",
                "http_method": "GET",
                "indexed_at": "2026-08-22T01:26:14.000Z",
                "payment_protocol": "x402",
                "price_usd": 0.001,
                "rank": 1,
                "score": 20.116,
                "snippet": "Get ERC20 token balance for any wallet and token contract on Base (or Ethereum). Returns balance, decimals, and symbol via balanceOf. Use for live … ",
                "title": "signals.edge.report/v1/erc20-balance",
                "url": "https://signals.edge.report/v1/erc20-balance"
              },
              {
                "callable": false,
                "host": "a2a.elonsusk.com",
                "http_method": "POST",
                "indexed_at": "2026-08-22T01:26:16.000Z",
                "payment_protocol": "x402",
                "price_usd": 0.002,
                "rank": 2,
                "score": 19.8317,
                "snippet": "ERC-20 token balance of an address, auto-scaled by decimals, Base/Ethereum.\na2a.elonsusk.com/x402/data.evm.erc20_balance\neip155:8453\nUSD … ",
                "title": "a2a.elonsusk.com/x402/data.evm.erc20_balance",
                "url": "https://a2a.elonsusk.com/x402/data.evm.erc20_balance"
              },
              {
                "callable": false,
                "host": "api.x402node.dev",
                "http_method": "GET",
                "indexed_at": "2026-08-22T01:26:15.000Z",
                "payment_protocol": "x402",
                "price_usd": 0.004,
                "rank": 3,
                "score": 19.7807,
                "snippet": "Native coin balance for any address on Ethereum, Base, Arbitrum, Optimism or Polygon, optionally an ERC20 token balance with symbol and decimals. wallet balance … ",
                "title": "api.x402node.dev/chain/balance",
                "url": "https://api.x402node.dev/chain/balance"
              }
            ],
            "searched_at": "2026-08-22T01:33:47.934Z",
            "took_ms": 21
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "body": {
                "properties": {
                  "callable_only": {
                    "description": "only services that publish a call spec",
                    "type": "boolean"
                  },
                  "limit": {
                    "description": "results to return, 1..25 (default 10)",
                    "type": "integer"
                  },
                  "max_price": {
                    "description": "only services at or under this price in USD",
                    "type": "number"
                  },
                  "query": {
                    "description": "words to match: a capability, a parameter name, a schema field, a network",
                    "type": "string"
                  }
                },
                "required": [
                  "query"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "q": {
                    "description": "same as body.query, for GET callers",
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {},
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "discovery": {
      "discoverable": true,
      "info": {
        "input": {
          "bodyFields": {
            "callable_only": {
              "description": "only services that publish a call spec",
              "required": false,
              "type": "boolean"
            },
            "limit": {
              "description": "results to return, 1..25 (default 10)",
              "required": false,
              "type": "integer"
            },
            "max_price": {
              "description": "only services at or under this price in USD",
              "required": false,
              "type": "number"
            },
            "query": {
              "description": "words to match: a capability, a parameter name, a schema field, a network",
              "required": true,
              "type": "string"
            }
          },
          "bodyType": "json",
          "method": "POST",
          "queryParams": {
            "q": {
              "description": "same as body.query, for GET callers",
              "type": "string"
            }
          },
          "type": "http"
        },
        "output": {
          "description": "query, results[] {rank, url, host, title, snippet, price_usd, payment_protocol, http_method, callable, score, indexed_at}, count, corpus {documents, sources, oldest_document_age_seconds, last_build}, searched_at",
          "type": "json"
        }
      }
    }
  },
  "tags": [
    "animica",
    "bazaar",
    "discovery"
  ],
  "sourceHost": "animica.dev",
  "lastUpdated": "2026-08-22T08:38:53.984Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-22T08:38:53.739Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "animica.dev",
    "manifest_name": "animica.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"
  }
}