Search research papers
Search about 43 million paper abstracts from PubMed, bioRxiv, medRxiv and arXiv, returning up to ten ranked papers with ids, titles and abstracts.
- Price
- $0.011 / call
- Success (7 days)
- 100.0%
- Median latency
- 1.8 s
- Runs (30 days)
- 9
Details
- Tier
- bridged
- Safe to retry
- Yes
- Data
- Not classified
- Source terms
- —
Inputs
| Input | Type | Required | Description |
|---|---|---|---|
query | string | Yes | Natural-language paper search query. |
k | integer | Yes | Number of ranked papers to return (1-10). |
authors | string | No | Author substring filter; comma-separate several, all must match. |
categories | string | No | Paper category filter; comma-separate several, all must match. |
from | string | No | Inclusive lower bound on created/updated date (YYYY-MM-DD). |
to | string | No | Inclusive upper bound on created/updated date (YYYY-MM-DD). |
Call it
curl https://api.orcarouter.ai/v1/tools/firecrawl.research-search-papers/run \
-H "Authorization: Bearer $ORCAROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"input":{"k":1,"query":"query"}}'curl "https://api.orcarouter.ai/v1/tools/functions?ids=firecrawl.research-search-papers&format=openai" \
-H "Authorization: Bearer $ORCAROUTER_API_KEY"{
"mcpServers": {
"orcarouter": {
"type": "http",
"url": "https://api.orcarouter.ai/v1/tools/mcp",
"headers": {
"Authorization": "Bearer <ORCAROUTER_API_KEY>"
}
}
}
}Questions
How much does Search research papers cost?
Search research papers costs $0.011 per call: 1,000 calls cost $11.00.
What does a $10 budget buy with Search research papers?
About 909 calls at $0.011 per call.
How fast is Search research papers?
Its median response time over recent runs is 1797 ms.
How reliable is Search research papers?
100% of its runs succeeded over the last 7 days.
What inputs does Search research papers need?
Required inputs: query, k.
How do I call Search research papers?
Send POST /v1/tools/{id}/run with your OrcaRouter API key and a JSON body {"input": {…}}, where {id} is the tool id POST /v1/tools/discover returns for it.
Alternatives
| Tool | Price | Success (7 days) | Median latency | Runs (30 days) | Tier |
|---|---|---|---|---|---|
| Search the developer indexSearch GitHub issues, merged pull requests, repository READMEs and curated documentation sites, returning up to ten results with matched passages. | $0.011 / call | — | — | 1 | bridged |
| Read a research paperGet one paper's metadata by paper id (arxiv:, pmid:, pmcid: or doi:), or, with a question, the full-text passages that best answer it. | $0.011 / call | 100.0% | 345 ms | 5 | bridged |
| Find related research papersExpand from a seed paper to similar papers, papers that cite it, or its references, ranked against a stated intent. | $0.011 / call | — | — | 1 | bridged |
| Search the open webFind up to ten web results without scraping their full pages. | $0.011 / call | — | — | 2 | bridged |
