Compute a SHA-256 hex digest of a text payload. Cryptographic hash / checksum helper. Not an attestation.

Full-text search across all of Hacker News (via the Algolia HN API). Search stories or comments by keyword, sorted by relevance or by date (newest first). Filter by tags (story/comment/ask_hn/show_hn/poll) and by author. Each hit: title, URL, author, points, comment count, story/comment text, created time, and canonical HN URL. Net-new vs news.hn-top (curated feeds) and news.search (general news).

sfdsa

Foresight API curated briefing

Automaton-Sovereign Value API call

Pay-per-use EBT screening endpoint

ICMP ping latency and packet loss

APEX Runner: Bb Analysis Signal

APEX Runner: Funding Rate Hl Signal

EU VIES VAT number validation

LinkedIn ad library search results page

LinkedIn job search results page

EU VAT validation via official VIES. $0.01 USDC.

GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 100+ models, no signup, USDC. This resource: seedance-2.5 (Text-to-Video). https://ai.glianalabs.com

Free Historical Fiction audiobooks: public-domain recordings in LibriVox's "Historical Fiction" genre (916 titles and growing) with runtime, language and direct mp3 zip / RSS / archive.org links, plus matching audio from Internet Archive. Add words to narrow by title or author. Re-verified daily. $0.01 per page of 20.

Free Biography & Autobiography audiobooks: public-domain recordings in LibriVox's "Biography & Autobiography" genre (873 titles and growing) with runtime, language and direct mp3 zip / RSS / archive.org links, plus matching audio from Internet Archive. Add words to narrow by title or author. Re-verified daily. $0.01 per page of 20.

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