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NCBI dbGaP Genotype-Phenotype Study Search (E-utilities)
x402
NCBI dbGaP Genotype-Phenotype Study Search (E-utilities) is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Searches the NCBI dbGaP genotype-phenotype study database and returns matching study UIDs for a given query string via the NCBI E-utilities API.
Price / call$0.02
Success—
StatusUnknown
How this service works
Search the NCBI dbGaP genotype-phenotype study database and return matching UIDs for query {q} via E-utilities. Query: ?q= Returns JSON.
Output
A JSON response containing matching dbGaP study UIDs (record identifiers) corresponding to the submitted search query, following the NCBI E-utilities esearch format — typically includes a list of UIDs, result count, and query translation metadata.
Example use cases
Example prompt
“Search dbGaP on NCBI for genotype-phenotype studies related to type 2 diabetes and give me the matching study UIDs.”
Technical details
Endpoint
POSThttps://clonecho.builda.company/x402/s/ncbi-esearch-gapWhen to prefer
Use this endpoint when you need to programmatically search the NCBI dbGaP database for genotype-phenotype study records and retrieve their UIDs — particularly useful as a first step before fetching full study metadata. Prefer this over direct NCBI API calls when you need a metered, proxied access point with x402 payment support.
Side effects
- Empty result set if the query matches no dbGaP studies (returns zero UIDs)
- Malformed or overly broad query may return unexpected or irrelevant UIDs
- NCBI E-utilities rate limiting or temporary unavailability causing errors
- Query string not URL-encoded properly leading to request failure
- Payment failure ($0.02 USDC) blocking the request
Tags
x402
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