---
title: "Paper Details (x402)"
method: POST
path: "/x402/v2/paper-details"
tags: ["x402"]
---

# Paper Details (x402)

`POST /x402/v2/paper-details`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/paper-details`
- Auth: none required

Look up one scholarly work by DOI or OpenAlex id: full author list with institutions, venue, open-access status and PDF, citations, topics and abstract.

## Request body

- object
  - `doi` string, required: A DOI (10.1038/s41586-020-2649-2 or https://doi.org/...), or an OpenAlex work id such as W3035965352

## Response `200`

Success

- object
  - `title` string
  - `venue` string
  - `authors` unknown[]
    - unknown
  - `abstract` string
  - `openalex_id` string
  - `author_count` number
  - `cited_by_count` number
  - `is_open_access` boolean
  - `publication_year` number

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)