Find academic papers in any field
Find academic papers in any field - title, authors, year, venue, DOI, citation count, open-access link and abstract - from OpenAlex (~250M works incl. arXiv and PubMed; Crossref answers if OpenAlex is down). Filter by year range and open access; sort by relevance, citations or date. Send {} to search the published example query. A search with no result is not charged. Pay-per-call via x402.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://fiatdock.com/v1/papers/search
| Category | Search and research |
|---|---|
| Provider host | fiatdock.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"limit": 5,
"query": "large language model agents"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"fromYear": {
"description": "Earliest publication year",
"example": 2023,
"maximum": 2100,
"minimum": 1800,
"type": "integer"
},
"limit": {
"description": "How many papers, 1-25, default 10",
"example": 10,
"maximum": 25,
"minimum": 1,
"type": "integer"
},
"openAccessOnly": {
"description": "Only papers with a free full-text copy (default false)",
"example": false,
"type": "boolean"
},
"query": {
"description": "What to search for (title and abstract; full text too when sorting by relevance) \u2014 an empty body searches the published example",
"example": "large language model agents",
"maxLength": 200,
"type": "string"
},
"sort": {
"description": "Order: relevance (default with a query), cited (most cited first, default without one) or recent",
"enum": [
"relevance",
"cited",
"recent"
],
"example": "relevance",
"type": "string"
},
"toYear": {
"description": "Latest publication year",
"example": 2026,
"maximum": 2100,
"minimum": 1800,
"type": "integer"
}
},
"required": []
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}