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Api Endpoint

Tanod utilpeek

utilpeek (Tanod) academic paper search from OpenAlex (or arXiv): title, authors, year, DOI, open-access link, citations, abstract. Use when an agent must find academic papers on a topic: title, authors, year, DOI, abstract, open-access link.

Open interactive test console

Offering

Provider
tanod.dev
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://tanod.dev/v1/papers/search
MIME type
application/json
First seen
2026-10-16T01:51:02.144Z
Last seen
Tags
paper-search, academic-papers, doi, Research, utilpeek, papers, Search, fx-rates, qr-code

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.003 USDC
Atomic price: 3000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3
0.003 USDC
Atomic price: 3000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 4
0.003 USDC
Atomic price: 3000000000000000 · Network: eip155:56 · Asset: USDC · Scheme: exact
Payment option 5
0.003 USDC
Atomic price: 3000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 6
0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 7
0.003 USDC
Atomic price: 3000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Raw x402 terms
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    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "3000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "3000",
    "payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus"
  },
  {
    "scheme": "exact",
    "network": "eip155:56",
    "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
    "amount": "3000000000000000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "3000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "3000",
    "payTo": "0x593857A4a4F619543ea12394137C3004ce841720"
  }
]

Observed health

Status
Healthy
Latest latency
309 ms
Average latency
1164 ms
HTTP status
204
Last checked
Reachability
100% over 14 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"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "additionalProperties": false,
      "properties": {
        "q": {
          "description": "Search query for paper titles, abstracts and full text index (1-300 characters), such as retrieval augmented generation.",
          "maxLength": 300,
          "minLength": 1,
          "type": "string"
        },
        "n": {
          "default": 10,
          "description": "Most papers to return, 1-25 (default 10).",
          "maximum": 25,
          "minimum": 1,
          "type": "integer"
        },
        "from_year": {
          "anyOf": [
            {
              "maximum": 2100,
              "minimum": 1000,
              "type": "integer"
            },
            {
              "type": "null"
            }
          ],
          "default": null,
          "description": "Optional: only papers published in this year or later."
        },
        "open_access_only": {
          "default": false,
          "description": "Only papers with a free-to-read full text (OpenAlex is_oa filter; every arXiv paper is open access).",
          "type": "boolean"
        },
        "source": {
          "default": "openalex",
          "description": "Index to search: openalex (default, all disciplines) or arxiv (preprints only).",
          "enum": [
            "openalex",
            "arxiv"
          ],
          "type": "string"
        }
      },
      "required": [
        "q"
      ],
      "type": "object"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "from_year": {
              "anyOf": [
                {
                  "maximum": 2100,
                  "minimum": 1000,
                  "type": "integer"
                },
                {
                  "type": "null"
                }
              ],
              "default": null,
              "description": "Optional: only papers published in this year or later."
            },
            "n": {
              "default": 10,
              "description": "Most papers to return, 1-25 (default 10).",
              "maximum": 25,
              "minimum": 1,
              "type": "integer"
            },
            "open_access_only": {
              "default": false,
              "description": "Only papers with a free-to-read full text (OpenAlex is_oa filter; every arXiv paper is open access).",
              "type": "boolean"
            },
            "q": {
              "description": "Search query for paper titles, abstracts and full text index (1-300 characters), such as retrieval augmented generation.",
              "maxLength": 300,
              "minLength": 1,
              "type": "string"
            },
            "source": {
              "default": "openalex",
              "description": "Index to search: openalex (default, all disciplines) or arxiv (preprints only).",
              "enum": [
                "openalex",
                "arxiv"
              ],
              "type": "string"
            }
          },
          "required": [
            "q"
          ],
          "type": "object"
        },
        "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"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}