Blockchain Data · x402 · early usage

Licensed contractors by trade and city, zip or county: license number, name, type, stat…

by api.flipvo.com · discovered, not yet claimed by its owner · updated 2026-10-08

30d calls2

30d payers2

MethodPOST

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

Licensed contractors by trade and city, zip or county: license number, name, type, status, expiry, address. Served states: CA, FL, MN, OR, TX, VA, WA; GET /v1/license/trades (free) lists each state's trades. Up to 25 results, active first, with total_matches; empty results is a paid 200. City, zip or county (where offered); no fuzzy or radius search. Oregon covers active licenses only; most Washington builders register as general, so a narrow WA trade can undercount. data_as_of is required.

Tags: compliance · licensing · contractors · bazaar

Call contract

Method: POST
Input: json
Output: json
Last paid call: 2026-10-08

Input example from Bazaar metadata

{
  "city": "Tampa",
  "state": "FL",
  "trade": "roofing"
}

Output example

{
  "coverage": "Florida data covers active and inactive licenses.",
  "data_as_of": {
    "dbpr": "2026-09-23T00:00:00Z"
  },
  "query": {
    "active_only": true,
    "city": "TAMPA",
    "limit": 25,
    "trade": "roofing"
  },
  "results": [
    {
      "active": true,
      "city": "TAMPA",
      "dba_name": "SMITH ROOFING LLC",
      "expires": "2026-08-31",
      "license_number": "CCC1331234",
      "license_type": "CCC",
      "name": "SMITH JOHN A",
      "state": "FL",
      "status": "C",
      "trade": "roofing",
      "zip": "33602"
    }
  ],
  "source": "Florida DBPR public records",
  "state": "FL",
  "total_matches": 1,
  "truncated": false
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/36156.json for the price and payment options.
Pay. Call GET https://api.flipvo.com/v1/license/search. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.05 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base
Demand: 2 calls · 2 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.05	0x849610c11c1e9b309235932faab6368cee7f7c57	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x849610c11c1e9b309235932faab6368cee7f7c57",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "amountUsd": 0.05,
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "properties": {
        "coverage": {
          "title": "Coverage",
          "type": "string"
        },
        "data_as_of": {
          "additionalProperties": {
            "type": "string"
          },
          "title": "Data As Of",
          "type": "object"
        },
        "query": {
          "additionalProperties": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "boolean"
              },
              {
                "type": "integer"
              }
            ]
          },
          "title": "Query",
          "type": "object"
        },
        "results": {
          "items": {
            "properties": {
              "active": {
                "title": "Active",
                "type": "boolean"
              },
              "city": {
                "title": "City",
                "type": "string"
              },
              "class_code": {
                "anyOf": [
                  {
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "default": null,
                "description": "FL: the license's class when the trade names a class inside its license type (e.g. SCC glazing is class GLZ); null when the whole type is the trade. WA: the specialty that matched the trade (e.g. CC roofing is CD). VA: the license's first specialty in the trade (e.g. hvac is HVA or REF). CA: the license's first classification in the trade (e.g. plumbing is C36). Null for OR and TX.",
                "title": "Class Code"
              },
              "dba_name": {
                "title": "Dba Name",
                "type": "string"
              },
              "expires": {
                "anyOf": [
                  {
                    "format": "date",
                    "type": "string"
                  },
                  {
                    "type": "null"
                  }
                ],
                "title": "Expires"
              },
              "license_number": {
                "title": "License Number",
                "type": "string"
              },
              "license_type": {
                "title": "License Type",
                "type": "string"
              },
              "name": {
                "title": "Name",
                "type": "string"
              },
              "state": {
                "description": "The license holder's address state.",
                "title": "State",
                "type": "string"
              },
              "status": {
                "description": "As the state gives it: FL primary status 'C'/'P'/'S'; CA primary status, e.g. 'CLEAR'; OR, TX and VA 'active'/'expired'; WA the L&I status, e.g. 'ACTIVE'.",
                "title": "Status",
                "type": "string"
              },
              "trade": {
                "title": "Trade",
                "type": "string"
              },
              "zip": {
                "title": "Zip",
                "type": "string"
              }
            },
            "required": [
              "license_number",
              "name",
              "dba_name",
              "license_type",
              "trade",
              "status",
              "active",
              "expires",
              "city",
              "zip",
              "state"
            ],
            "title": "SearchResultOut",
            "type": "object"
          },
          "title": "Results",
          "type": "array"
        },
        "source": {
          "title": "Source",
          "type": "string"
        },
        "state": {
          "title": "State",
          "type": "string"
        },
        "total_matches": {
          "description": "Matches before the limit.",
          "title": "Total Matches",
          "type": "integer"
        },
        "truncated": {
          "description": "total_matches is more than the results returned.",
          "title": "Truncated",
          "type": "boolean"
        }
      },
      "required": [
        "state",
        "query",
        "results",
        "total_matches",
        "truncated",
        "data_as_of",
        "source",
        "coverage"
      ],
      "title": "LicenseSearchResponse",
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

Example shape — generated from the schema, not a captured live response

{
  "example": {
    "coverage": "string",
    "data_as_of": {},
    "query": {},
    "results": [
      {
        "active": true,
        "city": "string",
        "class_code": null,
        "dba_name": "string",
        "expires": null,
        "license_number": "string",
        "license_type": "string",
        "name": "string",
        "state": "string",
        "status": "string",
        "trade": "string",
        "zip": "string"
      }
    ],
    "source": "string",
    "state": "string",
    "total_matches": 0,
    "truncated": true
  },
  "type": "string"
}

Examples

curl

curl "https://api.flipvo.com/v1/license/search"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.flipvo.com/v1/license/search");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.flipvo.com/v1/license/search")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: api.flipvo.com
Endpoint: https://api.flipvo.com/v1/license/search
Machine-readable: /resources/36156.json