{"uid":"cap_pwNLhVT3bNOSdL7lz3IQM","slug":"trollbridge-sentiment-crypto-fear-greed-trending-coins-1675da4e","name":"TrollBridge Sentiment – Crypto Fear & Greed + Trending Coins","description":"Proof of reliability: the public Lane Trust Index (https://mini-tollbooth.onrender.com/trust-index) scores all 101 lanes on uptime, latency, success rate and fail-closed rate. The insurance booth for AI agents, with Mini's Agent Supply Store on the side of the road. Seventy-one checkpoints: pre-transaction safety lanes (honeypot, approval-risk, rug-score, receipt-check, tx-dryrun, permit-scan, airdrop-verdict, deployer-history, wallet-watch, secret-scan at $0.02 USDC per call; the protection tier — /contract-check, /approval-screen, /tx-plain-english, /honeypot-check, /tx-simulate, /redteam, /skill-scan, /verdict, /egress-audit, /tool-gate, /airlock, /repo-scan, /prove, /task-scope — at $0.10; the one-call /shield don't-get-rugged screen at $0.25; the full /preflight bundle at $0.05), bounty intel (bounties, fresh, verdicts, deadlines, sweepstakes, opportunities) at $0.02 USDC per call, trader intel (/prices and /quant at $0.02; /enrich and /token-check at $0.05; /contract-check and /honeypot-check at $0.10; /sec-facts at $0.05), market intel (/markets and /search at $0.05; /grants at $0.02), DeFi intel (/yields and /new-pairs at $0.05; /gas and /defi at $0.02), AI intel (/models at $0.02), agent-ops intel (/prompt-cost, /model-picks, /rpc-speed, /terms-tldr, /scrape, /gigs, /retry-verify, /idempotency, /verify-independent at $0.02; /site-watch, /wallet-check, /code-run, /regulatory-pack, /sage, /cron-watch, /caveat-check, /tripwire, /escrow, and /trust at $0.05; /approval-screen, /tx-plain-english, /tx-simulate, and /task-scope at $0.10; /scam-scan deep scan at $5.00 or 30-day subscription at $30.00), supply store (/road-pack combo meal at $0.05; curated datasets, the /audit-prep pre-audit review, and the /prove-state symbolic-execution run at $1.00; the /audit AI-agent audit at $25.00). Every lane answers before money moves — heuristic verdicts, not audits. Don't get rugged.","url":"https://mini-tollbooth.onrender.com/sentiment?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":{"limit":{"type":"integer","maximum":200,"minimum":1,"description":"Max items to return. Omit for the full feed."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"lane":"/sentiment","count":1,"items":[null],"description":"Crypto market mood snapshot.","generated_at":"2026-09-28T16:00:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_McQ-njgXQD8gtDpOi-ECg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current crypto Fear & Greed Index score/classification and a list of trending coins by market cap rank","exampleAgentPrompt":"What's the current crypto market mood — is it fear or greed — and which coins are trending right now?","exampleUseCases":[{"title":"Pre-trade market mood check","prompt":"Before I make any crypto trades today, can you check the fear and greed index and tell me which coins are currently trending so I can gauge overall market sentiment?"},{"title":"Daily crypto briefing for a portfolio bot","prompt":"Give me this morning's crypto sentiment snapshot — what's the fear and greed score, what's the classification, and which are the top trending coins right now?"},{"title":"Contrarian investing signal check","prompt":"I want to know if the crypto market is in extreme greed or fear right now — show me the fear and greed index value and any coins that are trending so I can look for contrarian entry points."}],"resultDescription":"A JSON object containing the /sentiment lane identifier, a fearGreed object with a numeric value (0–100), a human-readable classification (e.g. 'Greed'), and a Unix timestamp; plus a trending array of coins each with id, name, symbol, price in BTC, and market cap rank.","failureModes":["Payment not provided or invalid — endpoint requires $0.05 USDC via x402 payment protocol","Upstream Alternative.me or CoinGecko API unavailable — may return stale or empty data","Rate limiting on underlying data providers causing delayed or missing trending list","Network timeout from the Render.com hosted service during high load"],"whenToPreferThis":"Choose this endpoint when you need a combined snapshot of overall crypto market sentiment (Fear & Greed Index) and trending coin data in a single cheap call ($0.05 USDC). It is ideal for pre-trade mood checks, daily briefings, or contrarian signal detection. Prefer it over raw CoinGecko or Alternative.me calls when you want both signals in one paywall-gated, agent-native request without managing multiple API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:36:11.376Z","isFirstParty":false,"canonicalSlug":"trollbridge-sentiment-crypto-fear-greed-trending-coins-1675da4e"}