# EBI PRIDE Proteomics Dataset Search

> EBI PRIDE Proteomics Dataset Search is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Searches the EBI PRIDE proteomics dataset archive by a free-text query and returns matching dataset metadata as JSON.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/pride-proteomics-search
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ebi-pride-proteomics-dataset-search-7eeabd67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_msDG5tUHFKc62Tr2ULeIn

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-pride-proteomics-dataset-search-7eeabd67 -d '<json body>'
```

Example prompt: Can you search the EBI PRIDE proteomics archive for datasets related to Alzheimer's disease and show me what comes back?

## When to prefer this

Use this endpoint when you need to discover publicly available proteomics experiments or mass spectrometry datasets from the EBI PRIDE Archive by keyword, protein name, organism, disease, or study topic. Prefer this over general web search when you need structured, machine-readable proteomics dataset metadata from a trusted life-sciences repository.

## Known failure modes

- Empty result set when query matches no datasets in PRIDE archive
- Malformed or missing ?q= parameter causing a bad request error
- Network or upstream PRIDE API unavailability returning a 5xx error
- Rate limiting or payment failure causing a 402 or 429 response
- Query too broad or too narrow returning unexpected result counts

## How this service works

Search the EBI PRIDE proteomics dataset archive by query {q}. Query: ?q= Returns JSON.

## Output

A JSON response containing a list of matching proteomics datasets from the EBI PRIDE archive, including metadata such as dataset titles, accession numbers, descriptions, organisms, experiment types, publication dates, and links to the underlying data.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ebi-pride-proteomics-dataset-search-7eeabd67/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)