ToolAssay

Use when you need callable agent services for a capability across protocols

Use when you need callable agent services for a capability across protocols: x402 listings ranked by relevance weighted by 30-day paying wallets, plus hosted MCP servers from the Official MCP Registry (a capped subset, count in coverage; those naming x402, L402, MPP or pay-per-call first; that registry publishes no prices). L402 and MPP listings are not covered. ?q= required. $0.002 USDC per call. Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay.

Not tested: has real-world effectsour last check, 2026-10-11
0 of 0checks answered this week
n/amedian answer time
$0.002listed price per call
n/aprice it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/economy/search

CategoryCompany and compliance
Provider hostx402-bazaar-rank.x402-bazaar-rank-worker.workers.dev
Networkseip155:1, eip155:10, eip155:137, eip155:42161, eip155:42220, eip155:43114, eip155:8453, stacks:1
Payment schemesexact
Self-reported calls, 30 days0 from 0 payers (the provider's figure, not ours)

Our checks, last 30 days

We never call tools that send, buy, move money or file anything, not even without paying.

Example input (from the provider)

{
  "method": "GET",
  "queryParams": {
    "q": "weather"
  },
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "limit": {
              "description": "optional: results per protocol, 1-25 (default 10)",
              "type": "string"
            },
            "protocol": {
              "description": "optional: x402 or mcp; omitted = both",
              "type": "string"
            },
            "q": {
              "description": "capability words, e.g. weather or token prices (letters and digits; up to 6 words)",
              "type": "string"
            }
          },
          "required": [
            "q"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "counts": {
              "properties": {
                "mcp": {
                  "type": "number"
                },
                "mcp_capped": {
                  "type": "boolean"
                },
                "x402": {
                  "type": "number"
                }
              },
              "type": "object"
            },
            "coverage": {
              "properties": {
                "mcp": {
                  "properties": {
                    "built_at": {
                      "type": "string"
                    },
                    "complete": {
                      "type": "boolean"
                    },
                    "hosted_total": {
                      "type": "number"
                    },
                    "indexed": {
                      "type": "number"
                    },
                    "order": {
                      "type": "string"
                    },
                    "pay_hints": {
                      "type": "string"
                    },
                    "payment_hinted_total": {
                      "type": "number"
                    }
                  },
                  "type": "object"
                },
                "not_covered": {
                  "items": {
                    "properties": {
                      "id": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "why": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "x402": {
                  "properties": {
                    "listings": {
                      "type": "number"
                    },
                    "ranking": {
                      "type": "string"
                    },
                    "searched": {
                      "type": "boolean"
                    }
                  },
                  "type": "object"
                }
              },
              "type": "object"
            },
            "generated_at": {
              "type": "string"
            },
            "note": {
              "type": "string"
            },
            "protocol": {},
            "query": {
              "type": "string"
            },
            "results": {
              "properties": {
                "mcp": {
                  "items": {
                    "properties": {
                      "description": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "pay_hints": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "price_usd": {},
                      "protocol": {
                        "type": "string"
                      },
                      "title": {
                        "type": "string"
                      },
                      "updated": {
                        "type": "string"
                      },
                      "url": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "x402": {
                  "items": {
                    "properties": {
                      "calls_30d": {
                        "type": "number"
                      },
                      "description": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "payers_30d": {
                        "type": "number"
                      },
                      "price_usd": {
                        "type": "number"
                      },
                      "protocol": {
                        "type": "string"
                      },
                      "rail": {
                        "type": "string"
                      },
                      "url": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                }
              },
              "type": "object"
            },
            "snapshot_age_s": {
              "type": "number"
            },
            "source": {
             

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