agentutility(7)$ man paper-brief
/paper-brief
PRICE / CALL
$0.04
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
composeCATEGORY
uncategorized
STATUS
● live
NAME
paper-brief — finds and digests an arxiv paper in one call: structured summary plus a ready-to-paste bibtex citation
SYNOPSIS
POST https://x402.agentutility.ai/paper-brief
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
Finds and digests an arXiv paper in one call: structured summary plus a ready-to-paste BibTeX citation. Composite: one call runs arxiv-search + arxiv-summarize + arxiv-bibtex. Pass a topic query (resolves to the top relevance hit) or an arXiv ID (search stage skipped); the structured LLM summary (TLDR, key findings, methods, limitations) and the BibTeX entry are generated in parallel. Public arXiv API. Use it as an arXiv paper digest, research paper summary, or search-summarize-cite bundle.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| query_or_id | string | Topic query (e.g. 'attention transformers') or arXiv ID (e.g. '1706.03762', 'arXiv:2402.12345v2', 'cs.AI/0602099'). Max 300 chars. | required |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| query_or_id | string | — |
| arxiv_id | string | — |
| matched_via | string | — |
| top_search_hit | string | — |
| summary | string | — |
| bibtex | string | — |
| composed_of | string | — |
| components | string | — |
| degraded | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/paper-brief \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the paper-brief tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- composepaperbriefpaper-brief
- methods
- POST
- cluster
- compose
- price
- $0.04 USDC per call
ADJACENT — other endpoints in compose
| endpoint | description | price |
|---|---|---|
| article-brief | Analyzes a news article from its URL into a summary, named entities, and sentiment in one call. | $0.04 |
| company-verify-pack | Checks that a company exists and its public signals are consistent, in one call: profile, registrar, domain age, and TLS. | $0.04 |
| content-quality-pack | Runs the standard pre-publish content checks on text in one call: AI-detection, PII scan, moderation, and sentiment. | $0.04 |
| contract-trust-pack | Gathers smart-contract due-diligence data in one call: source verification, honeypot simulation, and LP lock check. | $0.04 |
| defi-protocol-dossier | Profiles a DeFi protocol's TVL and yield pools in one call using DeFiLlama data. | $0.04 |
| domain-dossier | Builds a full domain report in one call: WHOIS, DNS, TLS, age, risk, and DMARC. | $0.04 |
| image-caption-localize | Captions an image and translates the caption into any of 100+ languages in one call. | $0.04 |
| image-intel-pack | Analyzes an image in one call: description, brand logo detection, and content moderation. | $0.04 |
SEE ALSO