# AgentToll Academic Paper Details

> AgentToll Academic Paper Details is a paid API for AI agents from agenttoll.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Retrieves detailed metadata and information for a specific academic paper by its paper ID, DOI, or arXiv ID

## Facts

- Endpoint: POST https://agenttoll.dev/paid/academic/paper-details
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agenttoll-academic-paper-details-a659cabe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xc_iY-XkaL8NYnYexuCvz

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agenttoll-academic-paper-details-a659cabe -d '<json body>'
```

Example prompt: Can you pull up the details for the paper with arXiv ID 2310.06825 — I need the title, authors, abstract, and publication date?

## When to prefer this

Choose this endpoint when you have a specific paper identifier (DOI, arXiv ID, or database paper ID) and need structured metadata about that exact paper. Prefer this over search-based endpoints when you already know which paper you want. It is especially useful for citation verification, research enrichment pipelines, or when an agent needs to resolve a reference to its full bibliographic record. At $0.02 per call it is cost-effective for single-paper lookups.

## Known failure modes

- Paper ID not found — returns an error if the ID, DOI, or arXiv ID does not match any known paper
- Invalid ID format — malformed DOI or arXiv ID may result in a parse or lookup error
- Payment failure — call will not execute if USDC payment via x402 is not successfully processed
- Empty or partial response — some papers may have incomplete metadata depending on indexing coverage

## How this service works

108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.

## Output

Returns a JSON object containing detailed metadata for the requested academic paper, likely including title, abstract, author list, publication venue, publication date, citation count, external IDs (DOI, arXiv, PubMed), and related fields depending on the underlying data source.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "paperId": {
   "type": "string",
   "description": "string paper ID, DOI, or arXiv ID"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agenttoll-academic-paper-details-a659cabe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agenttoll.dev](https://www.zero.xyz/host/agenttoll.dev/llms.txt)