Scientific Paper Search
Search scientific papers across OpenAlex (250M works, all fields), arXiv (preprints) and PubMed (biomedicine) in one call. Returns title, up to 5 authors, year, venue, DOI, landing URL, open-access PDF URL, citation count and abstract (up to 600 chars), merged and deduplicated by DOI. Params: query (required), source ('all' default, 'openalex', 'arxiv', 'pubmed'), limit (1 to 25, default 10), year_from, open_access_only (default false).
Offering
- Provider
- agentsvc.io
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Science And Education
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://agentsvc.io/api/v1/proxy/paper-search- MIME type
- application/json
- First seen
- 2026-10-16T01:50:45.949Z
- Last seen
- Tags
- paper-search, academic-search, scientific-papers, papers, Research
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact - Payment option 3
- 0.01 USDC
Atomic price: 10000 · Network: eip155:137 · Asset: USDC · Scheme: exact - Payment option 4
- 0.01 USDC
Atomic price: 10000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Raw x402 terms
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"payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "10000",
"payTo": "5JzPS5qpEwUM1vTC9GG7uqvwJdHzbEwfoPHf2Ki977tg"
},
{
"scheme": "exact",
"network": "eip155:137",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"amount": "10000",
"payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27"
},
{
"scheme": "exact",
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"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"amount": "10000",
"payTo": "0x622efA6Ceb83a5b6EdBC931332f4db68B7f74F27"
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]Observed health
- Status
- Healthy
- Latest latency
- 309 ms
- Average latency
- 446 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST",
"PUT",
"PATCH"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"properties": {
"query": {
"type": "string"
},
"source": {
"type": "string",
"enum": [
"all",
"openalex",
"arxiv",
"pubmed"
],
"default": "all"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 25,
"default": 10
},
"year_from": {
"type": "integer",
"description": "Only papers published in or after this year"
},
"open_access_only": {
"type": "boolean",
"default": false
}
},
"required": [
"query"
]
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}Output schema
{
"type": "object",
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"success",
"data"
],
"properties": {
"success": {
"type": "boolean"
},
"data": {
"type": "object",
"properties": {
"query": {
"type": "string"
},
"count": {
"type": "integer"
},
"papers": {
"type": "array",
"items": {
"type": "object",
"properties": {
"source": {
"type": "string"
},
"title": {
"type": "string"
},
"authors": {
"type": "array",
"items": {
"type": "string"
}
},
"year": {
"type": [
"integer",
"null"
]
},
"venue": {
"type": [
"string",
"null"
]
},
"doi": {
"type": [
"string",
"null"
]
},
"url": {
"type": [
"string",
"null"
]
},
"pdf_url": {
"type": [
"string",
"null"
]
},
"citations": {
"type": [
"integer",
"null"
]
},
"abstract": {
"type": [
"string",
"null"
]
}
}
}
},
"sources": {
"type": "array",
"items": {
"type": "string"
}
},
"source_errors": {
"type": "object",
"properties": {}
},
"searched_at": {
"type": "string"
}
},
"required": [
"query",
"count",
"papers"
]
}
}
}
},
"required": [
"type"
]
}