resources/x402node/8115ee91759fc0d7e4d4fff6
GET402 quotelive quote

Search Semantic Scholar academic papers and return title, authors, year, venue, ...

Search Semantic Scholar academic papers and return title, authors, year, venue, citation count, abstract snippet and link. semantic scholar search, academic paper search, citation count lookup, scholarly articles, research papers

https://api.x402node.dev/citation/semantic-scholar
USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE
AI CODING TOOLS
quote-check.ts
const response = await fetch("https://api.x402node.dev/citation/semantic-scholar", {
  method: "GET",
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

This sends no payment. Inspect the 402 response before adding a wallet-enabled client.

STATUS HISTORY

  1. Live 402 quote confirmed

    GET returned a protocol-valid 402 quote (402). No payment was made.

  2. Origin reachable

    HEAD https://api.x402node.dev/ returned 404.

  3. Observed in cdp-bazaar

    The registry record was observed and retained with provenance.

  4. Observed in 402-index

    Discovered through bazaar.

  5. Registry record checked

    Registry health: healthy.

EVIDENCE

cdp-bazaarobserved 2026-07-10 · https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources
402-indexobserved 2026-07-10 · https://402index.io/api/v1/services
origin checkHEAD https://api.x402node.dev/ → 404 on 2026-07-10
route quotelive 402 quote confirmed · GET 402 · 2026-07-10

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call.

PAYMENT OPTIONS

baseexact0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
eip155:8453exact6000 atomic · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpexact6000 atomic · EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
x402node GET citation/semantic-scholar · TOLL·402