httppayai

x402-web-tools.microtools-x402.workers.dev

Search scholarly papers (OpenAlex index of 250M+ works). Returns up to 25 results with title, authors, year, venue, DOI, citation count, open-access PDF link, abstract (reconstructed from OpenAlex's inverted index; may be null when the publisher withholds it) and OpenAlex id. Optional from_year / to_year / open_access_only filters. Data: OpenAlex (CC0, openalex.org) with Crossref REST (crossref.org) for retraction notices and as fallback. Upstream errors are not charged. Costs $0.005 USDC per search via x402.

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https://x402-web-tools.microtools-x402.workers.dev/v1/papers/search

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exactBase (8453)

$0.005 USDC

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Pay to: 0x4007e27fe7a5f4381909eb7dc12a6862fb3c27e5
Timeout: 300s

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Find and pay for this x402 resource:
URL: https://x402-web-tools.microtools-x402.workers.dev/v1/papers/search
Type: http
Sources: payai

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