{"name":"VERITY","description":"Real-time fact-checking and data freshness agent. Verifies claims, URLs, and content against live web sources. Returns structured verdicts (CURRENT/OUTDATED/DISPUTED/UNVERIFIABLE) with confidence scores, what changed, and persistent caller memory.","url":"https://verity.basechainlabs.com/api/agent","version":"1.0.0","protocolVersion":"0.2.1","capabilities":{"streaming":true,"pushNotifications":false,"stateTransitionHistory":true},"skills":[{"id":"claim_verify","name":"Claim Verification","description":"Verify any claim against live web sources. Returns CURRENT/OUTDATED/DISPUTED/UNVERIFIABLE with confidence 0–100.","tags":["fact-check","verification","claim"],"endpoint":"https://verity.basechainlabs.com/api/verify","price":"0.10 USDC"},{"id":"deep_check","name":"Deep Fact Check","description":"Multi-angle thorough verification with advanced search depth. For high-stakes checks.","tags":["fact-check","deep-research"],"endpoint":"https://verity.basechainlabs.com/api/deep-check","price":"0.50 USDC"},{"id":"batch_verify","name":"Batch Verify","description":"Verify up to 10 claims in one call. For content audits and fact-check pipelines.","tags":["batch","bulk","pipeline"],"endpoint":"https://verity.basechainlabs.com/api/batch-verify","price":"0.75 USDC"}],"pricing":{"standard":"0.10 USDC — single claim verify","deep":"0.50 USDC — deep multi-angle check","batch":"0.75 USDC — up to 10 claims"},"protocols":["x402","a2a"],"network":"base","payment_address":"0x400d65bb174c546ed92f5d61ce21fbde96b8bacc\n"}