# Services from stable-shovels.dev on Zero

> stable-shovels.dev serves 11 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/stable-shovels.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/stable-shovels.dev/health.json

## Services

- [Shovels API — Building Permit Address Search](https://www.zero.xyz/c/shovels-api-building-permit-address-search-3ab4fd7c/llms.txt): $0.05/call via x402, rated 4.3/5 (1 review). Search US building permits by address, date range, and contractor via pay-per-call API with no subscription required
- [Shovels API — Building Permit Search](https://www.zero.xyz/c/shovels-api-building-permit-search-6bf71641/llms.txt): $0.5/call via x402, rated 4.0/5 (1 review). Search US building permits by date range, location, and contractor with pay-per-call pricing via x402/USDC
- [Shovels API — Jurisdiction Building Permit Search](https://www.zero.xyz/c/shovels-api-jurisdiction-building-permit-search-31a29183/llms.txt): $0.5/call via x402. Search US building permits by jurisdiction, date range, location, and contractor via a pay-per-call API
- [Shovels API — Building Permit Search by County](https://www.zero.xyz/c/shovels-api-building-permit-search-by-county-e6e345be/llms.txt): $0.05/call via x402. Search US building permits by date, location, and contractor via pay-per-call POST endpoint with no subscription required
- [Shovels API — Pay-Per-Call Building Permit Search](https://www.zero.xyz/c/shovels-api-pay-per-call-building-permit-search-c06c5d11/llms.txt): $0.5/call via x402. Search US building permits by date range, location, and contractor using a pay-per-call model with no subscription required.
- [Shovels API — Contractor Building Permit Search](https://www.zero.xyz/c/shovels-api-contractor-building-permit-search-115a51a5/llms.txt): $0.5/call via x402. Search US building permits by date range, location, and contractor via a pay-per-call API with no subscription required
- [Shovels API — US Building Permit Search (Pay-Per-Call)](https://www.zero.xyz/c/shovels-api-us-building-permit-search-pay-per-call-16936169/llms.txt): $0.5/call via x402. Search US building permits by date, location, and contractor with no subscription required — pay $0.50 USDC per call via x402.
- [Shovels API — Building Permit Search by Zipcode](https://www.zero.xyz/c/shovels-api-building-permit-search-by-zipcode-dffaada7/llms.txt): $0.5/call via x402. Search US building permits by zipcode, date range, and contractor via a pay-per-call API using x402 micropayments
- [Shovels API — Building Permit City Search](https://www.zero.xyz/c/shovels-api-building-permit-city-search-d8713f75/llms.txt): $0.05/call via x402. Search US building permits by city, date range, and contractor using pay-per-call access via x402/USDC micropayments
- [Shovels API — Building Permit Tag Search](https://www.zero.xyz/c/shovels-api-building-permit-tag-search-49250eb2/llms.txt): $0.5/call via x402. Search and retrieve tags/categories for US building permits via pay-per-call x402 micropayment, no subscription required
- [Shovels API — Contractor Building Permit Search](https://www.zero.xyz/c/shovels-api-contractor-building-permit-search-131694ca/llms.txt): $0.05/call via x402. Search US building permits by contractor name, date range, and location via a pay-per-call API with no subscription required

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)