California licensed contractors from the CSLB (Contractors State License Board) ...
https://api.companyrecords-api.workers.dev/api/b2b/cslb-californiaOverview
California licensed contractors from the CSLB (Contractors State License Board) public Data Portal for one license classification (e.g. B, C-10 Electrical, C-36 Plumbing), optionally one county: license number, business name and type, address, phone, county, issue/expiration dates, classifications and status; county lists add bond and workers' comp insurer. Filter by city; paged.
Protocol
x402
Price
$0.0020
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
SiteCheck Company Records
Source
bazaar
Indexed
2026-10-23 19:27:13
Health
Status
healthy
Latency (p50)
406ms
Uptime (30d)
98.4%
Reliability Score
91.2/100
Last Checked
2026-10-30 15:20:42
Last Healthy
2026-10-30 15:20:42
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"classification": "C-11",
"county": "Alameda",
"limit": "10"
},
"type": "http"
}
Output Schema
{
"example": {
"checkedAt": "2026-10-23T09:37:34.396Z",
"classification": "C-11",
"contractors": [
{
"address": "333 MARKET ST",
"bondCompany": "WESTERN SURETY COMPANY",
"businessName": "PARAMOUNT ELEVATOR CORPORATION",
"businessType": "Corporation",
"city": "OAKLAND",
"classifications": [
"C11"
],
"county": "Alameda",
"expires": "2028-06-30",
"issued": "1986-06-30",
"licenseNumber": "494395",
"phone": "(510) 864 1025",
"state": "CA",
"status": "CLEAR",
"workersCompInsurer": "INSURANCE COMPANY OF THE WEST",
"workersCompType": "Workers' Compensation Insurance",
"zip": "94607"
},
{
"address": "31673 HAYMAN STREET",
"bondCompany": "WESTERN SURETY COMPANY",
"businessName": "AMERITEX ELEVATOR WEST LLC",
"businessType": "Limited Liability",
"city": "HAYWARD",
"classifications": [
"C11"
],
"county": "Alameda",
"expires": "2028-05-31",
"issued": "2016-05-03",
"licenseNumber": "1013755",
"phone": "(844) 646 9660",
"state": "CA",
"status": "CLEAR",
"workersCompInsurer": "XL INSURANCE AMERICA INC",
"workersCompType": "Workers' Compensation Insurance",
"zip": "94544"
}
],
"county": "Alameda",
"offset": 0,
"source": "https://www.cslb.ca.gov/OnlineServices/DataPortal/ListByCounty",
"total": 6
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 15:20:42 | healthy | 402 | 1586ms | |
| 2026-10-30 14:21:32 | healthy | 402 | 252ms | |
| 2026-10-30 13:23:37 | healthy | 402 | 422ms | |
| 2026-10-30 12:20:50 | healthy | 402 | 508ms | |
| 2026-10-30 11:21:17 | healthy | 402 | 1331ms | |
| 2026-10-30 10:22:28 | healthy | 402 | 883ms | |
| 2026-10-30 09:22:03 | healthy | 402 | 353ms | |
| 2026-10-30 08:16:44 | healthy | 402 | 206ms | |
| 2026-10-30 07:19:43 | healthy | 402 | 765ms | |
| 2026-10-30 06:21:00 | healthy | 402 | 299ms | |
| 2026-10-30 05:17:50 | healthy | 402 | 776ms | |
| 2026-10-30 04:16:29 | healthy | 402 | 392ms | |
| 2026-10-30 03:27:29 | healthy | 402 | 406ms | |
| 2026-10-30 02:17:49 | healthy | 402 | 383ms | |
| 2026-10-30 01:20:00 | healthy | 402 | 338ms | |
| 2026-10-30 00:17:32 | healthy | 402 | 286ms | |
| 2026-10-29 23:13:44 | healthy | 402 | 226ms | |
| 2026-10-29 22:15:41 | healthy | 402 | 678ms | |
| 2026-10-29 21:13:07 | healthy | 402 | 363ms | |
| 2026-10-29 20:12:13 | healthy | 402 | 1371ms |