# EBI Search PRIDE Proteomics Full-Text Search

> EBI Search PRIDE Proteomics Full-Text Search 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).

Performs full-text search of the PRIDE proteomics repository via the EBI Search API, returning matching datasets and experiments as JSON.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/ebisearch-pride
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ebi-search-pride-proteomics-full-text-search-8e3f01f7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-YPhDcZ0bY2GJgz9sBART

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ebi-search-pride-proteomics-full-text-search-8e3f01f7 -d '<json body>'
```

Example prompt: Search the PRIDE proteomics repository for datasets related to 'phosphoproteomics human breast cancer' and show me what comes back.

## When to prefer this

Use this endpoint when you need to search the PRIDE proteomics public repository specifically — ideal for finding mass spectrometry datasets, protein expression experiments, or any publicly deposited proteomics data indexed by EMBL-EBI. Prefer this over general web search when you need structured, curated proteomics dataset metadata.

## Known failure modes

- Empty results if query term has no matches in PRIDE
- EBI Search API downtime causing 502/503 errors
- Malformed or missing query parameter returns an error
- Rate limiting or timeout on complex queries
- Payment failure preventing request execution

## How this service works

Full-text search of the PRIDE proteomics repository for {q} via the EBI Search API. Query: ?q= Returns JSON.

## Output

Returns a JSON object from the EBI Search API containing matching PRIDE proteomics entries, including dataset accessions, titles, descriptions, organisms, publication dates, and other experiment metadata relevant to the search query.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ebi-search-pride-proteomics-full-text-search-8e3f01f7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)