{"domain":"signalsfeed.com","count":2,"changes":[{"captured_at":"2026-05-22T11:25:40","card_hash":"540bfe3dfbce02de4287c30761be41950e24e53a37be23d2366a000b56a211ba","previous_card_hash":"521ba1c22232b932d597d7dd8a3774bae4eb58ce37fc3fbcb158852fad77bb55","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"description","before":"Real-time macroeconomic data, trading signals, financial news sentiment, and event-driven policy intelligence for AI agents. Structured signals cover GDP, CPI, inflation, rates, central bank policy, commodities, equities, AI, and semiconductors with source-backed evidence. Pay-per-call via x402 ($0.01 USDC on Base). Free teaser discovery; no API keys.","after":"Economic indicators and real-time macroeconomic data API for AI agents. Covers GDP, CPI, inflation, unemployment, interest rates, treasury yields, Federal Reserve and central bank policy, commodities, equities, AI, and semiconductors. Structured signals with source-backed evidence, credibility scoring, and related signals. Pay-per-call via x402 ($0.01 USDC on Base). Free teaser discovery; no API keys."}],"other_changed":false,"is_empty":false,"human_summary":"description Real-time macroeconomic data, trading si → Economic indicators and real-time macroe"}},{"captured_at":"2026-05-21T00:05:55","card_hash":"521ba1c22232b932d597d7dd8a3774bae4eb58ce37fc3fbcb158852fad77bb55","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"SignalsFeed"},{"field":"description","before":null,"after":"Real-time macroeconomic data, trading signals, financial news sentiment, and event-driven policy intelligence for AI agents. Structured signals cover GDP, CPI, inflation, rates, central bank policy, commodities, equities, AI, and semiconductors with source-backed evidence. Pay-per-call via x402 ($0.01 USDC on Base). Free teaser discovery; no API keys."},{"field":"version","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://signalsfeed.com"}],"other_changed":true,"is_empty":false,"human_summary":"name ∅ → SignalsFeed · description ∅ → Real-time macroeconomic data, trading si · version ∅ → 0.3.0 · url ∅ → https://signalsfeed.com"}}]}