{"uid":"cap_kMczeo8EwN4Va0HJhWRAa","slug":"x402-seller-market-brief-edff08b2","name":"x402-seller Market Brief","description":"Rug protection and decision-ready intelligence for autonomous trading agents. Keyless by design: no signup, no API key — pay a cent per request in USDC (x402). The /alpha/launches LAUNCH RADAR discovers what just launched AND rug-screens every candidate in one call, ranked per-token verdicts — the proactive 'give me safe alpha' call. /vet gives a single-token go/no-go in ONE call by fusing a COMPOSITE rug score (GoPlus static analysis + a LIVE Honeypot.is buy/sell simulation + serial-rugger check) with our SELF-COLLECTED liquidity-drain trend — a rug-in-progress signal that exists nowhere for free because it requires collecting reserves over time. One call is cheaper than the inference tokens you'd burn stitching 4 free APIs, and it stops your agent losing its whole position to a honeypot. Also: /onchain/liquidity drain detector, /screen batch watchlist check, /brief market regime, and raw feeds (prices, stocks, DEX pools, launches, perp funding/OI).","url":"https://x402-seller-m8nx.onrender.com/brief","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"symbol":{"type":"string","default":"BTC"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"why":["24h move +0.4%","funding 10.95% annualized — balanced","sentiment 25/100 (Extreme Fear)"],"regime":"neutral","symbol":"BTC","price_usd":63950,"sentiment":{"label":"Extreme Fear","value":25},"derivatives":{"positioning":"neutral","funding_annualized_pct":10.95}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-ZQloDqKE-tO6gyCjOjsV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a market regime brief and macro context for a given symbol, paying $0.03 USDC per call via x402 with no API key required.","exampleAgentPrompt":"Give me a market regime brief for BTC — is it bullish, bearish, or in a risk-off phase right now?","exampleUseCases":[{"title":"Pre-trade market context check","prompt":"Before I make any trades, give me a market brief for ETH so I know what regime we're in — trending, choppy, or risk-off?"},{"title":"Automated regime-aware trading logic","prompt":"What's the current market regime for SOL? My agent needs to decide whether to enter a long position or stay flat."},{"title":"Daily macro briefing for portfolio","prompt":"Pull me a market brief for BTC so I have a quick macro read on whether conditions are favorable for holding my crypto positions today."}],"resultDescription":"A structured market regime brief for the requested symbol, including macro context signals, trend characterization (e.g. bullish/bearish/risk-off), and any relevant market condition indicators to inform trading decisions.","failureModes":["Invalid or unrecognized symbol returns empty or error response","Payment failure via x402 if USDC balance is insufficient or wallet not configured","Stale data if upstream price feeds are delayed","Generic 500 error if backend service on Render is temporarily unavailable","Symbol omitted from query returns a generic or default brief"],"whenToPreferThis":"Choose this endpoint when an autonomous trading agent needs a single, fast, keyless market regime signal for a specific symbol without stitching together multiple macro data sources. Ideal for agents that make regime-conditional decisions (e.g. only trade in trending markets) and want a $0.03 cost-per-call briefing rather than maintaining subscriptions to multiple data providers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:34:52.545Z","isFirstParty":false}