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Clink Forge NCHS Births and General Fertility Rates Lookup
x402
Clink Forge NCHS Births and General Fertility Rates Lookup is a paid API for AI agents from api.clinkforge.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
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.
Price / call$0.005
Success—
StatusUnknown
How this service works
Clink Forge raw data product 'auto-nchs-births-and-general-fertility-rates-united-states-lookup': pay-per-call government data with a provenance chain and an Ed25519 attestation on every response.
Output
Returns structured birth count and general fertility rate data sourced from NCHS/CDC government records, accompanied by a cryptographic Ed25519 signature attesting to data provenance and integrity. The response includes the requested statistical record identified by ID, along with a full provenance chain.
Example use cases
Verify US fertility trends for research
“Get me the NCHS general fertility rate record for ID 'nchs-tfr-2019' from Clink Forge — I need the birth and fertility figures along with the Ed25519 attestation so I can cite verified government data in my demographic study.”
Automate natality data pipeline
“Fetch the NCHS births data record with ID 'nchs-births-state-2021' from Clink Forge for our automated public health dashboard — we need the provenance chain included so downstream systems can validate the source.”
Cross-check birth rate statistics
“I'm auditing our fertility rate figures — can you retrieve the NCHS record with ID 'nchs-gfr-2018' from Clink Forge and confirm the birth counts match what we have on file? The attestation signature will help us verify it's untampered official data.”
Technical details
Endpoint
GEThttps://api.clinkforge.com/v1/p/auto-nchs-births-and-general-fertility-rates-united-states-lookupWhen to prefer
Choose this endpoint when you need US birth and fertility rate statistics sourced directly from NCHS/CDC government data with cryptographic proof of provenance — ideal for research, auditing, or automated pipelines where data integrity and attestation matter. Prefer this over generic data APIs when you need pay-per-call access with no account or API key setup, and when cryptographic provenance (Ed25519 attestation) is required for compliance or trust verification.
Side effects
- Invalid or unknown record ID returns an error or empty result
- Record ID exceeds 200-character limit and is rejected
- Payment of $0.01 USDC not fulfilled via x402 protocol results in 402 Payment Required
- Network timeout or service unavailability
- Ed25519 attestation verification failure on client side if signature mismatch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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