{"data":{"slug":"snowsignals-home-of-trendvane","name":"SnowSignals — home of TrendVane","description":"SnowSignals is a market-data API that reads the current market phase: the state a currency is in on a given timeframe, across six timeframes from 15m to 1w. TrendVane, the model behind it, tells you which phase the market is in. Bring your own strategy. Every phase ships with the numbers to reason about it — successor-transition probabilities and reward-vs-drawdown, each carrying its sample count. No account or signup, pay per call in USDC on Base chain over x402. The metadata and resolution-stats endpoints are free, so you can price a call and read the research before you spend a cent.","base_url":"https://pay.snowsignals.io","website_url":"https://x402.snowsignals.io/","category":"Data","endpoint_count":2,"min_price_usd":0.20826,"uptime_24h":100,"source":"submitted","status":"online","verified":false,"verified_until":null,"payment_ready":true,"payment_ready_until":"2026-10-31T03:54:30.071Z","last_success_at":"2026-10-24T03:54:30.071Z","consecutive_failures":0,"check_interval_minutes":15,"last_checked_at":"2026-10-24T03:54:30.071Z","created_at":"2026-09-14T19:23:44.843Z","uptime":{"24h":100,"7d":100,"30d":100,"90d":100,"coverage":{"24h":{"daysCovered":1,"checkCount":11},"7d":{"daysCovered":7,"checkCount":541},"30d":{"daysCovered":30,"checkCount":2607},"90d":{"daysCovered":41,"checkCount":3524}}},"avg_response_time_ms":467,"total_checks":2690,"networks":["BSE"],"networks_caip2":["eip155:8453"],"asset":"USDC","endpoints":[{"id":"4e38fca2-4743-49b7-a73d-c775f817c878","method":"GET","path":"/phase/boundary","description":"SnowSignals phase boundary — pay-per-row market-phase reading","mime_type":"application/json","is_active":true,"first_seen_at":"2026-09-14T19:23:44.843Z","last_seen_at":"2026-10-24T03:54:30.059Z","variable_amount":false,"min_price_usd":0.20826,"networks":["BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"208260","price_usd":"0.2082600000","pay_to":"0x9273429D71565154fA0FDf4Bf0f404Eb02C91518","max_timeout_seconds":60}],"pay_to_divergence":null},{"id":"7ca18b9c-d9f6-4bc4-b391-a6dbd3515107","method":"GET","path":"/phase/updates","description":"SnowSignals phase updates — pay-per-row market-phase reading","mime_type":"application/json","is_active":true,"first_seen_at":"2026-09-14T19:23:44.843Z","last_seen_at":"2026-10-24T03:54:30.050Z","variable_amount":false,"min_price_usd":0.20826,"networks":["BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"208260","price_usd":"0.2082600000","pay_to":"0x9273429D71565154fA0FDf4Bf0f404Eb02C91518","max_timeout_seconds":60}],"pay_to_divergence":null}],"pay_to_changes":[],"assessment":{"updated_at":"2026-10-24T03:03:03.461Z","input_hash":"3e3a74d89ae8d7f456a6479f17ad2c875c53fb7145bb5f51cf28e55aafe3d74e","model_id":null,"prompt_version":null,"reliability":{"uptime":{"24h":100,"7d":100,"30d":100,"90d":100},"response_p95_ms":564,"avg_response_ms":467,"last_checked_at":"2026-10-24T02:49:29.161Z","consecutive_failures":0,"total_checks":2686},"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":"2026-10-24T03:54:30.071Z","envelope_captured_at":"2026-09-14T19:24:01.176Z"}},"site":{"homepage":false,"openapi":false,"pricing":false,"llms_txt":false,"robots":true,"terms":false,"checked_at":"2026-10-23T20:53:12.025Z"},"domain":{"age_days":null,"registrar":null,"free_host":false,"created_date":null,"checked_at":"2026-10-20T18:53:03.373Z"},"economics":{"price_usd":0.20826,"price_atomic":"208260","model":"flat","category_percentile":97,"stability":1,"price_max_usd":0.20826,"category_percentile_max":79,"endpoint_count":2,"distinct_price_count":1},"risk":{"level":"clean","flags":[]},"synthesis":null,"traction":{"status":"measured","volume_usd_30d":0.41652,"tx_count_30d":2,"unique_buyers_30d":1,"last_settlement_at":"2026-10-02T09:31:07Z","top_buyer_share_30d":1,"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":"2026-09-09T13:48:47Z","volume_usd_all_time":0.96,"tx_count_all_time":50,"median_settlement_usd_30d":0.20826,"max_settlement_usd_30d":0.20826,"settled_via":["coinbase"],"settled_via_detail":[{"id":"coinbase","volume_usd_30d":0.41652,"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/snowsignals-home-of-trendvane","source":"https://x402-list.com"}}