# Services from api.clinkforge.com on Zero

> api.clinkforge.com serves 32 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/api.clinkforge.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.clinkforge.com/health.json

## Services

- [Clink Forge State Population Lookup](https://www.zero.xyz/c/clink-forge-state-population-lookup-16ad086a/llms.txt): $0.001/call via x402. Returns government-sourced population data for a US state by state ID, with cryptographic provenance and attestation, paid per call via x402/USDC.
- [Clink Forge Station Monthly Temperature](https://www.zero.xyz/c/clink-forge-station-monthly-temperature-f6accc5f/llms.txt): $0.001/call via x402. Returns government-sourced monthly temperature data for a weather station, signed with cryptographic provenance, paid per-call via x402/USDC.
- [Clink Forge State GDP Series](https://www.zero.xyz/c/clink-forge-state-gdp-series-4e983b85/llms.txt): $0.005/call via x402. Retrieves a time-series of U.S. state-level GDP data from government sources, with cryptographic provenance and attestation, paid per-call via x402/USDC.
- [Clink Forge Congress Bill Lookup](https://www.zero.xyz/c/clink-forge-congress-bill-lookup-779d254f/llms.txt): $0.001/call via x402. Looks up a US Congress bill by ID, returning government-sourced bill data with cryptographic provenance and attestation, paid per-call via x402/USDC.
- [Clink Forge AQI Site Lookup](https://www.zero.xyz/c/clink-forge-aqi-site-lookup-436ffa31/llms.txt): $0.001/call via x402. Looks up air quality index (AQI) data for a specific monitoring site by site ID, returning government-sourced data rows with cryptographic provenance and attestation, paid per-call via USDC over x402.
- [Clink Forge CPSC Recall Lookup](https://www.zero.xyz/c/clink-forge-cpsc-recall-lookup-2228fedd/llms.txt): $0.001/call via x402. Looks up U.S. Consumer Product Safety Commission (CPSC) product recall records by ID, returning data rows with cryptographic provenance and attestation.
- [Clink Forge US Debt to the Penny](https://www.zero.xyz/c/clink-forge-us-debt-to-the-penny-fa854e06/llms.txt): $0.001/call via x402. Returns the current US national debt to the penny with cryptographic provenance and attestation, sold per call via x402 micropayment.
- [Clink Forge UK Company Lookup](https://www.zero.xyz/c/clink-forge-uk-company-lookup-97bafede/llms.txt): $0.005/call via x402. Looks up UK company registration data by company number, returning government-sourced records with cryptographic provenance and attestation, paid per-call via x402/USDC.
- [Clink Forge — UK New Companies Daily](https://www.zero.xyz/c/clink-forge-uk-new-companies-daily-ccd94495/llms.txt): $0.01/call via x402. Retrieves the daily feed of newly registered UK companies from government sources, with cryptographic provenance and attestation, paid per-call via x402/USDC.
- [Clink Forge FMR Area Search](https://www.zero.xyz/c/clink-forge-fmr-area-search-275aa1f4/llms.txt): $0.001/call via x402. Search Fair Market Rent (FMR) area data from government sources, returned with cryptographic provenance and attestation, paid per-call via x402 USDC.
- [Clink Forge FDA Recall Lookup](https://www.zero.xyz/c/clink-forge-fda-recall-lookup-4ee99ae9/llms.txt): $0.001/call via x402. Fetches FDA recall records by ID, returning cryptographically attested data rows with full provenance chain, sold per call via x402 micropayment.
- [Clink Forge USGS Earthquake Lookup](https://www.zero.xyz/c/clink-forge-usgs-earthquake-lookup-26e1e648/llms.txt): $0.001/call via x402. Looks up USGS earthquake data by event ID, returning verified rows with cryptographic provenance and an on-chain payment receipt via x402.
- [Clink Forge Electricity Retail Series](https://www.zero.xyz/c/clink-forge-electricity-retail-series-709ed31f/llms.txt): $0.005/call via x402. Returns time-series electricity retail price data sourced from U.S. government datasets, with cryptographic provenance and attestation, paid per-call via x402/USDC.
- [Clink Forge KEV Status by CVE](https://www.zero.xyz/c/clink-forge-kev-status-by-cve-c707a73b/llms.txt): $0.001/call via x402. Returns Known Exploited Vulnerability (KEV) status for a given CVE ID, with cryptographic provenance and attestation, sold per call over x402.
- [Clink Forge FMR Area Lookup](https://www.zero.xyz/c/clink-forge-fmr-area-lookup-2dc60d21/llms.txt): $0.001/call via x402. Looks up Fair Market Rent (FMR) area data from government sources, returning signed, provenance-chained rows with cryptographic attestation, paid per call via x402/USDC.
- [Clink Forge CPSC Recall Monthly Summary](https://www.zero.xyz/c/clink-forge-cpsc-recall-monthly-summary-376de370/llms.txt): $0.005/call via x402. Delivers a cryptographically attested monthly summary of CPSC (Consumer Product Safety Commission) product recall data, sold per-call via x402 micropayment.
- [Clink Forge Bank Profile Lite](https://www.zero.xyz/c/clink-forge-bank-profile-lite-327c62ef/llms.txt): $0.005/call via x402. Returns a lightweight bank profile data record with cryptographic provenance and attestation for a given institution ID, sold per call via x402 micropayment.
- [Clink Forge NCHS Births and General Fertility Rates Lookup](https://www.zero.xyz/c/clink-forge-nchs-births-and-general-fertility-rates-lookup-047b3e8e/llms.txt): $0.005/call via x402. Retrieves NCHS (National Center for Health Statistics) birth counts and general fertility rate data for the United States by record ID, with cryptographic Ed25519 attestation on every response.
- [Clink Forge – CDC Lyme Disease Public Use Aggregated Data with Geography 2022-2023 Record Lookup](https://www.zero.xyz/c/clink-forge-cdc-lyme-disease-public-use-aggregated-data-with-4f170ba2/llms.txt): $0.005/call via x402. Retrieves a single record by ID from the CDC's 2022-2023 Lyme disease public-use aggregated dataset with geographic attributes, returning the data with a cryptographic provenance chain and Ed25519 attestation.
- [Clink Forge AQI Category Summary](https://www.zero.xyz/c/clink-forge-aqi-category-summary-0888a06a/llms.txt): $0.005/call via x402. Returns government-sourced air quality index (AQI) category summary data with cryptographic provenance attestation, paid per-call via x402 USDC micropayment.
- [Clink Forge World Bank Country Lookup](https://www.zero.xyz/c/clink-forge-world-bank-country-lookup-11123b01/llms.txt): $0.001/call via x402. Looks up World Bank country data by country ID, returning structured rows with cryptographic provenance and attestation, sold per call over x402.
- [Clink Forge CPI US Monthly](https://www.zero.xyz/c/clink-forge-cpi-us-monthly-24340cc4/llms.txt): $0.001/call via x402. Returns US Consumer Price Index monthly data rows with cryptographic provenance and attestation, sold per-call via x402 micropayment.
- [Clink Forge SPDX License Lookup](https://www.zero.xyz/c/clink-forge-spdx-license-lookup-e2c6c464/llms.txt): $0.001/call via x402. Looks up an SPDX license record by ID and returns structured data rows with cryptographic provenance attestation, sold per-call over x402.
- [Clink Forge Self-Test Product](https://www.zero.xyz/c/clink-forge-self-test-product-f1b9b0ec/llms.txt): $0.001/call via x402. Returns a self-test data product with cryptographic provenance, attestation, and payment receipt via x402 micropayment, used to verify the Clink Forge pipeline end-to-end.
- [Clink Forge eCFR Title Status](https://www.zero.xyz/c/clink-forge-ecfr-title-status-3dfde6d3/llms.txt): $0.001/call via x402. Retrieves the current status of a specific eCFR (Electronic Code of Federal Regulations) title, with cryptographic provenance and attestation, sold per-call via x402 micropayment.
- [Clink Forge NWS Alert Severity Summary](https://www.zero.xyz/c/clink-forge-nws-alert-severity-summary-6fafbb68/llms.txt): $0.005/call via x402. Returns a cryptographically attested summary of National Weather Service alert severities, sold per-call over the x402 micropayment protocol.
- [Clink Forge CVE Detail Lookup](https://www.zero.xyz/c/clink-forge-cve-detail-lookup-89b94c29/llms.txt): $0.005/call via x402. Returns detailed CVE vulnerability information with cryptographic provenance attestation, paid per call via x402 micropayment protocol.
- [Clink Forge CVE Published Daily Summary](https://www.zero.xyz/c/clink-forge-cve-published-daily-summary-da49c3e5/llms.txt): $0.02/call via x402. Returns a cryptographically attested daily summary of newly published CVEs (Common Vulnerabilities and Exposures), sold per-call via x402 micropayment.
- [Clink Forge Self-Test As-Of Data Product](https://www.zero.xyz/c/clink-forge-self-test-as-of-data-product-b520cc3a/llms.txt): $0.001/call via x402. Retrieves a versioned, cryptographically attested data record by ID as of a specific timestamp, with full provenance chain, via pay-per-call x402 micropayment.
- [Clink Forge FDA Recall State Summary](https://www.zero.xyz/c/clink-forge-fda-recall-state-summary-9fe18180/llms.txt): $0.01/call via x402. Returns a cryptographically attested, per-state summary of FDA recall data, purchased per call via x402 micropayment.
- [Clink Forge Federal Registry Document Lookup](https://www.zero.xyz/c/clink-forge-federal-registry-document-lookup-fbec8907/llms.txt): $0.001/call via x402. Retrieves federal registry documents by ID with cryptographic provenance attestation, sold per-call via x402 micropayment
- [Clink Forge Self-Test Bulk Product](https://www.zero.xyz/c/clink-forge-self-test-bulk-product-90355249/llms.txt): $0.01/call via x402. Returns a batch of cryptographically attested data rows with provenance metadata for the forge-selftest-bulk product, sold per-call via x402 micropayment.

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

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