{"endpoint":"/api/vault/create","method":"POST","description":"Create a new persistent human profile in the vault","pricing":"$0.01 USDC via x402","input":{"human_id":"string (required) — your identifier for this human","name":"string (optional) — full name for numerology","birth_date":"YYYY-MM-DD (optional) — triggers natal-dependent frameworks","birth_time":"HH:MM (optional) — improves natal precision","location":"string (optional) — birth location for natal chart","textSamples":"Array<{ text: string, context?: string }> (optional) — initial text samples","observations":"Record<string, unknown> (optional) — behavioral observations"},"notes":["Agent-namespaced by wallet address — each agent's profiles are isolated","Returns 409 if profile already exists — use /api/vault/update instead","If birth data or text provided, personality engines run automatically"]}