{"name":"pdata API","description":"pdata.world aggregates live prediction-market data from 8 venues — Polymarket, Kalshi, Manifold, Myriad, Limitless, Predict, Opinion and Gemini — into one read-only, public API with no key and no auth. Each venue is polled on its own cadence, 10–60 minutes between cycles. Probabilities and volume come from each venue's own API; 24-hour moves are computed from pdata's own snapshots, recorded when a price or volume changes, at most every 30 minutes per market. Full nightly files of every open market, open event and resolved event are under `links.bulk`. Volume is passed through in the venue's own unit (shares, contracts, mana) and not converted between venues. Cross-platform matches are recomputed nightly from title embeddings. pdata does not trade, take orders or hold funds.","website":"https://pdata.world","links":{"docs":"https://api.pdata.world/docs","openapi":"https://api.pdata.world/openapi.json","mcp":"https://api.pdata.world/mcp","mcp_info":"https://api.pdata.world/api/v1/mcp-info","agent_guide":"https://pdata.world/agents.md","llms_full":"https://pdata.world/llms-full.txt","methodology":"https://pdata.world/methodology","data_access":"https://pdata.world/data","bulk":"https://api.pdata.world/bulk/","bulk_index":"https://api.pdata.world/bulk/index.json","example_events":"https://api.pdata.world/api/v1/events?page_size=5","health":"https://api.pdata.world/health"},"sql":"postgresql://pdata_readonly:pdata_public_2026@pg.pdata.world:6433/pdata_new","license":{"name":"CC BY 4.0 (pdata aggregation; source data subject to each venue's terms)","url":"https://creativecommons.org/licenses/by/4.0/"},"version":"2.4.3"}