Psychosynth API
Grounded synthetic human psychometrics, Prospect Theory risk curves ($\lambda, \alpha, \beta$), Dark Triad vectors, and decision responses. Built for autonomous agents and market simulators, queryable programmatically over Base and Solana.
Built for Autonomous AI Agents
Zero friction, zero registration. Autonomous agents query datasets via machine-to-machine HTTP using standard x402 payment headers settled in gasless USDC on Base mainnet or SPL-USDC on Solana.
GET /api/v1/discoveryProducts, live pricing tiers, supported filter fields, and payment options in one payload.
GET /api/v1/browse/{slug}Public dynamic browse endpoint returning exact matching record counts and deterministic sample cards.
GET /api/v1/query/{slug} → 402 → sign → 200Single HTTP handshake: server quotes price, agent signs authorization, server settles and returns full psychometric vectors.
Using Bankr or MCP? Install the skill: install the psychosynth skill
On-Chain Behavioral Firewalls
Protect protocol liquidity and secure autonomous agent transactions directly on-chain. Psychosynth integrates with execution environments to verify behavioral metrics before transaction confirmation.
Intercepts high-risk smart account transactions. Checks signed Psychosynth certifications on-chain to block execution if the agent's volatility panic index is currently triggered.
// Guard blocks txn if panic exceeds limit require(panicIndex <= maxPanicLimit, "Agent Panic Exceeded");
LPs suffer from toxic flow during market stress. The hook adjusts swap fee spreads based on the swapper's signed Psychosynth panic index, neutralizing high-volatility trading stress.
// Adjusts swap fee dynamically in v4 pool uint24 feeWithFlag = dynamicFee | OVERRIDE_FEE_FLAG; return (beforeSwap.selector, ZERO_DELTA, feeWithFlag);
Active Synthetic Product Catalog
Open Full Interactive Explorer →Validated psychometric datasets, risk behavior models, and behavioral response packages queryable live via x402 on Base or Solana.
Behavioral Response Library
slug: behavioral-response-libraryProfile-conditioned behavioral responses to high-stakes trading, negotiation, social, and crisis scenarios. Each record pairs a Big Five profile with its response, reasoning chain, emotional arc, and confidence. Procedurally authored, reproducible by seed, provenance-stamped. Filter by category, scenario, profile, or minimum confidence. Free deterministic preview available.
Personality Profile Library
slug: personality-profile-libraryA library of detailed Big Five personality profiles.
Cognitive Bias Simulator
slug: cognitive-bias-simulatorDetailed models of 20 cognitive biases along with simulation data for agent integration.
Solana Trading Psychology Pack
slug: solana-trading-packHigh-variance, risk-tolerant profiles optimized for Solana DeFi and meme-coin simulation environments. Features modified prospect theory coefficients.
Robinhood Counterparty Pack
slug: robinhood-counterparty-packSynthetic US retail trader personas for backtesting and agent-in-the-loop simulation of Robinhood agentic-trading strategies. Each persona pairs a Big Five vector with prospect-theory posture and a bias profile (FOMO, disposition effect, loss aversion). Filter by decision style, MBTI, trait ranges, or loss-aversion lambda. Procedurally authored, provenance-stamped, synthetic (not real user data, not trading advice). Free deterministic preview.
Agent-to-Agent Commerce Pack
slug: a2a-commerce-packPremium synthetic counterparty priors for agent service commerce. Features personality profiles optimized for agentic negotiation, x402 integration, SLA disputation, and quote shopping. Idempotent, provenance-stamped.
Token Launch Simulation Pack
slug: token-launch-packSynthetic personas optimized for token launch, bonding curve migration, and early-stage sniper/bundler behavior simulations. Grounded in Five-Factor traits and prospect theory. Idempotent, provenance-stamped.
Social Cascade & Copy-Trading Pack
slug: social-cascade-packSynthetic personas modeling social media sentiment, bandwagon effects, farcaster cascades, and copy-trading behavior. Optimized for social-consensus simulations. Idempotent, provenance-stamped.
Perp-Psychology & Leverage Data Pack
slug: perp-psychology-packSynthetic perpetual DEX trader personas for Hyperliquid and Avantis market simulators. Features a unique leverage_profile vector to measure funding sensitivity, liquidation anxiety, and max leverage comfort. Procedurally authored, provenance-stamped, synthetic.
Agent Framework Connections
Psychosynth is agent-native — accessible directly from your agent framework over MCP or standard x402 HTTP headers.
Bankr agents discover the catalog and pay per query in gasless USDC via the Psychosynth skill.
View on Bankr →Any agent using x402-fetch settles out of the box — no API keys, no signup.
Discovery →A standard MCP server exposes list, preview, quote and query as agent tools.
Learn more →Solana-native agents settle payments in USDC-SPL on Solana via Helius RPC.
Setup →Connect through @elizaos/plugin-mcp in your agent character config.
Setup →Add via MCPorter: openclaw mcp add psychosynth.
Setup →Nous Research agents register the server over stdio in their config.
Setup →Virtuals G.A.M.E. SDK agents call Psychosynth dynamically as a custom tool.
Setup →Our BehaviorAwareHook dynamically adjusts pool swap fee spreads using the swapper panic_index.
View Hook →Scientific Methodology & Quality Control
Every synthetic profile and scenario response is constructed upon validated psychometric literature and verified through cryptographic pipelines.
IPIP-NEO taxonomy mapping Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism numeric scales.
Dirty Dozen spectrum mapping Machiavellianism, Narcissism, and Psychopathy vectors for edge-case simulations.
Kahneman & Tversky behavioral economics modeling loss aversion ($\lambda$), gain curvature ($\alpha$), and loss curvature ($\beta$).
Frederick Cognitive Reflection Test scores (System 1 vs System 2 preference) and MBTI decision archetypes.
No real-world PII or private human data is used. Every payload is synthetic (synthetic: true) and stamped with SHA-256 content hashes.