Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.
Free
2 servers across research and ai & agents. The largest is Psychosynth.
Research · AI & Agents
Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.
Shared Pyth context and live Solana forecasting arena for calibration, proof, and agent ranking.
The rest either hold an API key issued by the publisher or ask for nothing.
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