{"data":{"slug":"the-nervous-system-agent-governance-x402-api","name":"The Nervous System (agent governance x402 API)","description":"External governance layer for agent systems by Levels Of Self. Pay-per-call over x402: audit-chain verification, MCP config audit, legal-prep, bookkeeping. USDC on Base, no signup.","base_url":"https://api.100levelup.com","website_url":"https://www.levelsofself.com","category":"AI","endpoint_count":4,"min_price_usd":0.005,"uptime_24h":100,"source":"submitted","status":"online","verified":false,"verified_until":null,"payment_ready":true,"payment_ready_until":"2026-10-18T07:24:21.553Z","last_success_at":"2026-10-11T07:24:21.553Z","consecutive_failures":0,"check_interval_minutes":15,"last_checked_at":"2026-10-11T07:24:21.553Z","created_at":"2026-07-12T22:38:32.473Z","uptime":{"24h":100,"7d":100,"30d":100,"90d":100,"coverage":{"24h":{"daysCovered":1,"checkCount":26},"7d":{"daysCovered":7,"checkCount":565},"30d":{"daysCovered":30,"checkCount":2633},"90d":{"daysCovered":90,"checkCount":8026}}},"avg_response_time_ms":349,"total_checks":2714,"networks":["BSE"],"networks_caip2":["eip155:8453"],"asset":"USDC","endpoints":[{"id":"6b04d305-3edb-4c1a-aa81-37495c2e810f","method":"GET","path":"/x402/audit-mcp","description":null,"mime_type":null,"is_active":true,"first_seen_at":"2026-07-12T22:38:32.473Z","last_seen_at":"2026-10-11T07:24:21.542Z","variable_amount":false,"min_price_usd":0.05,"networks":["BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"50000","price_usd":"0.0500000000","pay_to":"0x00916a5282D67A7CB309B40ab4071bBB7B8bd998","max_timeout_seconds":60}]},{"id":"da32ca1b-7704-4d22-beea-421412d8429a","method":"GET","path":"/x402/bookkeeping","description":null,"mime_type":null,"is_active":true,"first_seen_at":"2026-07-12T22:38:32.473Z","last_seen_at":"2026-10-11T07:24:21.531Z","variable_amount":false,"min_price_usd":49,"networks":["BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"49000000","price_usd":"49.0000000000","pay_to":"0x00916a5282D67A7CB309B40ab4071bBB7B8bd998","max_timeout_seconds":60}]},{"id":"b19cc065-0f32-4d74-835d-99d71da2d87a","method":"GET","path":"/x402/legal-prep","description":null,"mime_type":null,"is_active":true,"first_seen_at":"2026-07-12T22:38:32.473Z","last_seen_at":"2026-10-11T07:24:21.546Z","variable_amount":false,"min_price_usd":0.25,"networks":["BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"250000","price_usd":"0.2500000000","pay_to":"0x00916a5282D67A7CB309B40ab4071bBB7B8bd998","max_timeout_seconds":60}]},{"id":"6fe3179a-7b9f-4725-9fb9-73b645e1a6bf","method":"GET","path":"/x402/verify-audit","description":null,"mime_type":null,"is_active":true,"first_seen_at":"2026-07-12T22:38:32.473Z","last_seen_at":"2026-10-11T07:24:21.538Z","variable_amount":false,"min_price_usd":0.005,"networks":["BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"5000","price_usd":"0.0050000000","pay_to":"0x00916a5282D67A7CB309B40ab4071bBB7B8bd998","max_timeout_seconds":60}]}],"assessment":{"updated_at":"2026-10-11T02:44:00.502Z","input_hash":"e44700e35c59c227898279867ef38a09fde30c100f068cb5d1cefd6bb0ad29e0","model_id":"glm-4.5-air","prompt_version":"f2-synth-7","reliability":{"uptime":{"24h":100,"7d":100,"30d":100,"90d":100},"response_p95_ms":416,"avg_response_ms":358,"last_checked_at":"2026-10-11T02:36:20.659Z","consecutive_failures":0,"total_checks":2786},"compliance":{"grade":"A","passed":14,"total":14,"checks":[{"id":"payload_captured","label":"402 payload captured","pass":true},{"id":"accepts_present","label":"accepts[] array present","pass":true},{"id":"payto_recoverable","label":"payTo address recoverable","pass":true},{"id":"payto_conformant","label":"payTo at accepts[0].payTo (conformant shape)","pass":true},{"id":"payto_shape","label":"payTo is a valid on-chain address","pass":true},{"id":"price_present","label":"atomic price declared","pass":true},{"id":"price_sane","label":"atomic price in a sane range","pass":true},{"id":"asset_declared","label":"asset (token) address declared","pass":true},{"id":"network_caip2","label":"network resolves to CAIP-2","pass":true},{"id":"scheme_declared","label":"payment scheme declared","pass":true},{"id":"transport_https","label":"served over HTTPS","pass":true},{"id":"x402_version_current","label":"declares the current x402 version (2)","pass":true},{"id":"eip712_domain_extra","label":"EIP-712 domain parameters present on every EVM entry","pass":true},{"id":"version_channel_coherent","label":"x402 v2 envelope delivered in the payment-required header","pass":true}],"pay_to_source":"payTo","pay_to_location":"accept","staleness":{"probe_failing":false,"last_success_at":"2026-10-11T07:24:21.553Z","envelope_captured_at":"2026-07-13T16:26:03.892Z"}},"site":{"homepage":true,"openapi":true,"pricing":false,"llms_txt":true,"robots":false,"terms":false,"checked_at":"2026-10-10T08:14:34.315Z"},"domain":{"age_days":null,"registrar":null,"free_host":false,"created_date":null,"checked_at":"2026-10-07T12:23:13.199Z"},"economics":{"price_usd":0.005,"price_atomic":"5000","model":"tiered","category_percentile":34,"stability":1,"price_max_usd":49,"category_percentile_max":98,"endpoint_count":4,"distinct_price_count":4},"risk":{"level":"clean","flags":[]},"synthesis":{"summary":{"value":"Provides governance and bookkeeping services for AI agent systems","confidence":1,"source":"ai"},"capability_tags":{"value":["ai-governance","audit","bookkeeping","legal","verification"],"confidence":0.5,"source":"ai"},"category":{"value":"ai-agent-governance","confidence":1,"source":"ai"},"inputs":{"value":"query params","confidence":0.5,"source":"ai"},"outputs":{"value":"unknown","confidence":0.5,"source":"ai"},"auth":{"value":"none","confidence":1,"source":"ai"}},"traction":{"status":"measured","volume_usd_30d":0.01,"tx_count_30d":2,"unique_buyers_30d":2,"last_settlement_at":"2026-09-28T10:06:25Z","top_buyer_share_30d":0.5,"top_3_buyers_share_30d":1,"concentrated_volume":false,"trend_7d_vs_30d":0,"shared_payout":false,"shared_with":0,"measured_networks":["eip155:8453"],"first_settlement_at":"2026-07-11T02:25:31Z","volume_usd_all_time":0.07,"tx_count_all_time":7,"median_settlement_usd_30d":0.005,"max_settlement_usd_30d":0.005,"settled_via":["coinbase"],"settled_via_detail":[{"id":"coinbase","volume_usd_30d":0.01,"tx_count_30d":2}],"shared_with_services":[],"pro_quota_share":1,"caveat":"Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.","all_time_caveat":"All-time is floored at the start of our harvest window, not the service full history."}}},"provenance":{"license":"CC-BY-4.0","attribution_required":true,"attribution":"Data: x402-list.com (CC BY 4.0)","cite_as":"https://x402-list.com/services/the-nervous-system-agent-governance-x402-api","source":"https://x402-list.com"}}