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Found 131 Skills
NCAP five-star crash ratings for a model year, make and model: overall, frontal, side and rollover, with recall, complaint and investigation counts. Called as GET /v1/nhtsa/safety-ratings, it takes modelYear, make, model and returns found, variants, truncated. Crash-test scores are per body style and drivetrain, not per model, so an agent comparing vehicles needs the tested variant rather than a remembered headline number. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.004, paid in USDC on Base over x402.
A Yelp API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Yelp Fusion API app approval. Use when the user wants to search local businesses by query and location sorted by rating or review count, fetch a business's full details by ID or by its Yelp URL handle/slug, or fetch a business's reviews. Also covers local business discovery, restaurant/service research, review sentiment input, and competitor monitoring for local businesses without Yelp Fusion API's app-approval process and daily call caps.
REST API for cross-chain and same-chain token swaps, bridging, and DeFi operations. USE THIS SKILL WHEN USER WANTS TO: - Swap tokens between different blockchains (e.g., "swap USDC on Ethereum to ETH on Arbitrum") - Bridge tokens to another chain (e.g., "move my ETH from mainnet to Optimism") - Swap tokens on the same chain with best rates (e.g., "swap ETH to USDC on Polygon") - Find the best route or quote for a token swap across chains - Execute DeFi operations across chains (zap, bridge+swap+deposit, yield farming entry) - Build multi-chain payment flows (accept any token, settle in specific token) - Check supported chains, tokens, or bridges for cross-chain transfers - Track status of a cross-chain transaction - Build backend services (Python, Go, Rust, etc.) that need cross-chain swaps - Integrate cross-chain functionality via HTTP/REST (not JavaScript SDK)
The UTC offset, abbreviation and DST state a zone was on at any moment from 1970, with the surrounding transitions, and resolution of ambiguous or nonexistent local times. Called as GET /v1/tz/offset-at, it takes timezone, instant, localTime and returns timezone, utcOffset, isDst, resolution. An agent scheduling or reconciling timestamps must know that 01:30 on a fall-back night happens twice and 02:30 on a spring-forward night never happens at all; fixed offset arithmetic silently books the wrong hour. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.004, paid in USDC on Base over x402.
Pulls DOIs, arXiv ids, PMIDs, PMCIDs and ISBNs out of free text, deduplicated and normalized, with the character offset of each first occurrence. Called as POST /v1/text/extract-citations, it takes text, kinds and returns count, citations, byKind. An agent handed a references section, an email or a PDF dump has to find the identifiers before it can look any of them up, and a model asked to do it by reading invents DOIs that resolve to nothing. The catalog already answers `crossref.doi-metadata` and `pubmed.citation-search`; neither could tell you what to ask them about. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.003, paid in USDC on Base over x402.
Parses a BCP 47 language tag into language, extlang, script, region, variant, extension and private-use subtags, validates each against the IANA registry, and returns the canonical form. Called as GET /v1/lang/bcp47, it takes tag and returns valid, canonical, language, errors. Locale strings arrive from users, feeds and file names, and a wrong one silently mis-routes content rather than failing. Checking a tag properly means holding a 730KB registry and implementing the RFC 5646 grammar; almost nobody does either, so tags like en-UK and zh-CN-Hans ship broken. Reading this schema and dry-running the call are free and need no wallet; a real call costs $0.003, paid in USDC on Base over x402.
Use this skill for on-chain DEX operations: token search, swap quotes, DEX trading, wallet portfolio/balance queries, gas estimation, and transaction broadcasting across 20+ blockchains (Ethereum, Solana, Base, BSC, Arbitrum, Polygon, etc.). Use when user says: 'swap ETH for USDC', 'buy token on-chain', 'DEX swap', 'token search on-chain', 'wallet balance', 'portfolio value', 'gas price', 'broadcast transaction', 'trending on-chain tokens', 'hot tokens', 'token holders', 'token liquidity', 'smart money signal', 'whale signal', 'K-line on-chain', '链上交易', '链上swap', 'DEX交易', '买币', '链上行情', '钱包余额', '持仓', 'gas费', '广播交易', '链上热门币', '聪明钱', '巨鲸信号'. Powered by OKX Web3 DEX API with 500+ liquidity sources. MUST run node scripts — NEVER fabricate on-chain data. For CEX trading (Binance/OKX spot/futures), use aicoin-trading. For CEX market data (funding rates, OI, liquidation), use aicoin-market.
Donate to charities onchain via Endaoment. Use when the user wants to donate crypto to charity, make a charitable contribution, give to nonprofits, support a cause, or donate to a 501(c)(3). Supports Base, Ethereum, and Optimism. Handles USDC donations directly or swaps ETH/tokens to USDC automatically.
X2C Distribution & Wallet API - Publish video to X2C platform, manage assets (balance, claim X2C, swap to USDC, withdraw, transactions).
Integrate InFlow stablecoin payments into any project. Use this skill when the user wants to: accept payments, add a checkout, request a payment, build a payment flow, integrate InFlow, accept USDC/USDT/EURC/PYUSD, set up consumer login via InFlow, register users with InFlow, handle payment webhooks, create spending policies for autonomous agents, build a 0-click headless payment flow, or add InFlow checkout to a marketplace app (note: native multi-recipient splits are not supported by the InFlow API). Also trigger on: 'add inflow', 'inflow payment', 'inflow checkout', 'stablecoin payment', 'crypto payment', 'accept stablecoins', 'pay with usdc', 'inflow webhook', 'inflow login', 'inflow policy'.
Query wallet addresses and on-chain balances on OpenAnt. Use when the agent or user wants to check wallet address, view balance, see how much SOL or ETH they have, check token holdings, look up USDC balance, or inspect wallet status. Also use when a wallet operation fails with "Insufficient balance". Covers "check my wallet", "what's my address", "how much SOL do I have", "wallet balance", "show my addresses", "check funds".
Vote on or submit ideas for the frontpage.sh project pool. $0.01 USDC per action via MPP. Funded ideas pay back the suggester (50%) and voters (50% pro-rata).