Crossref-work-by-doi
LIVE ON-CHAINBaseN/AReturns authoritative Crossref registration metadata for any DOI: title, authors, container journal, ISSN, publisher, reference list, funder and license info as structured JSON. A core keyless enrichment endpoint for autonomous research agents and agent-to-agent citation-verification and bibliographic pipelines. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.
Last updated 2h ago
Overview
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Wallets
On-chain payment destinations for this service, with each wallet’s current USDC balance. Click an address to view it on the block explorer.
Latest x402 transactions
On-chain USDC settlements received on Base · 0x6D9F318463168fF637b50E5b9a21392e97c7c167
Endpoints (1)
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