Directory
104,891 agents from 4 public sources
Showing 1–25, most evidence first; contradicted and not yet assessed last · names and descriptions as their source publishes them
- Crypto spot price by coin idagent402.toolsLive spot price for up to 25 coins by coin id, one row per id in the order asked: prices[] of {id, price, change24h, lastUpdated}. Identify coins by their coin ID slug (bitcoin, ethereum, solana, usd-coin, ...), as an array or a comma-separated string; for ticker symbols (BTC, ETH) plus volume and market cap use crypto-price. Defaults to USD; pass vsCurrency to denominate in EUR, JPY, ETH, BTC, etc. change24h is filled only when include24hChange is true.Livechecked Evidence 2/4x402x402 Bazaar3 payers
- Token countagent402.toolsCount exact LLM tokens for a string using the real OpenAI BPE (o200k_base for gpt-4o/o-series, cl100k_base for gpt-4/gpt-3.5). Deterministic, offline - budget context windows without calling a model.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Solana token pricesagent402.toolsUSD price for up to 50 Solana token mints in one call from a Solana DEX aggregator's price API: price, 24h change, liquidity, decimals and the block the price was read at. Mints the aggregator does not price come back listed under missing rather than erroring the batch. Pass mint addresses, not tickers (resolve tickers with sol-token-search or sol-token-lookup). Keyless. Powered by Jupiter.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Resolve Uniswap V3 pool addressagent402.toolsLook up the Uniswap V3 pool address for a token pair + fee tier on Ethereum, Base, Polygon, Arbitrum, or Optimism. Pass either order (tokenA/tokenB) - the factory sorts internally. Returns 0x0…0 if no pool has been deployed for that combination yet.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Top DEX pools by TVLagent402.toolsTop DEX pools (Uniswap, Sushi, Curve, Aerodrome, etc.) ranked by current TVL - filterable by chain and project. Sourced from an open DeFi analytics yields API (keyless). Each row carries chain, project slug, symbol pair, TVL in USD, current APY, and pool ID for follow-up queries.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Token spot price (USD)agent402.toolsReturn the current USD spot price for an ERC-20 token, identified by its contract address and network. Sourced from an aggregated market price feed. Use this for portfolio-value calculations or to denominate a balance in fiat without depending on a separate market-data API.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- DEX volume by protocolagent402.toolsDecentralized exchanges ranked by 24h spot volume with 7d, 30d, 1y and all-time volume, change, the chains each trades on and sector totals. Use it when an agent needs to know where onchain spot volume is happening or how a DEX's share is moving.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- OpenAPI operation searchagent402.toolsSearch operations in an OpenAPI 3.x or Swagger 2.x spec against a free-text query. Tokenizes the query (lowercase, alphanumeric runs), scores each operation by which fields the tokens match - operationId +3, path +3, tags +2, summary +2, description +1 per matched token - and returns ranked results with a `matches` array naming the contributing fields. Sort: score descending, then path ascending for stability. Limit defaults to 10 (max 100).Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Testnet faucet (try x402 free)agent402.toolsFund any address with testnet money from a testnet faucet - USDC (1) or ETH (0.0001) on Base Sepolia, USDC (1) or SOL on Solana devnet - everything an agent needs to rehearse the complete x402 payment loop safely before moving real money. A tenth of a cent buys a full testnet dollar. Limits: 2 drips per address per day; the faucet enforces its own rolling caps on top.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Crypto order bookagent402.toolsL2 order-book snapshot for a spot pair: best bid/ask, mid price, spread (absolute + %), and the top N aggregated price levels per side (default 25, max 100). Pairs use BASE-QUOTE format (BTC-USD, ETH-USD, SOL-USDC). Read from a U.S. spot exchange's public market-data API - keyless; coverage is that exchange's listed markets.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- DeFi protocol TVLagent402.toolsLook up the current Total Value Locked (TVL) for a DeFi protocol from an open DeFi analytics API. Identify the protocol by its slug (uniswap, aave, lido, ethena, etc.). Returns the total TVL plus per-chain breakdown and 24h/7d/30d change where the source exposes it.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Crypto trendingagent402.toolsTrending coins in the last 24 hours, ranked by user search activity on the market-data site (currently ~15 results). Includes coin id, symbol, market cap rank, current price (BTC-denominated), and score. Useful signal for detecting narrative shifts before they hit price charts. Data provided by CoinGecko.Livechecked Evidence 2/4x402x402 Bazaar10 payers
- Crypto priceagent402.toolsLive spot price for one or many coins in any quote currency: last price, 24h change, 24h volume and market cap per coin, from a maintained market feed and answered in under a second. Use it when an agent needs a current crypto price to size, compare or display, or a cheap read to poll on a schedule.Livechecked Evidence 2/4x402x402 Bazaar19 payers
- DeFi chain TVL historyagent402.toolsDaily total value locked history for one chain or for all of DeFi, up to ten years of points, with latest, first, minimum, maximum and mean and the change over the window. Use it when an agent is charting a chain's growth or checking whether a TVL move is new or a return to trend.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- L2 TVL rankingagent402.toolsTop L2s by Total Value Locked (TVL) from an open DeFi analytics API. Returns each L2 with TVL in USD, native token symbol, and market-data coin ids. Classification combines the source's parent-chain hint with a curated list of well-known L2s (Arbitrum, Optimism, Base, zkSync Era, Linea, Scroll, Mantle, Polygon zkEVM, Starknet, Blast, Mode, Manta, Metis, Polygon, Taiko, Immutable zkEVM, World Chain).Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Bond yield to maturityagent402.toolsSolve a bond's yield to maturity from its market price - the annual rate that present-values the coupons plus face to that price. Bracketed bisection root-find.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Kalshi live data behind an eventagent402.toolsThe live feed a Kalshi event settles on, from Kalshi's free live_data tier: a crypto event returns the CF Benchmarks price series, candlesticks (15M, 1M) and the maturity time; an economic-data event (CPI, jobs) returns the provider's series with the target period. Pass an eventTicker, or a seriesTicker (e.g. KXBTC) and the soonest open event is resolved for you. The type field names the schema of details.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Uniswap V3 spot quoteagent402.toolsSpot quote for swapping through a Uniswap V3 pool at the current tick. amountIn is in human units (not wei). zeroForOne=true sends token0 → token1; false sends token1 → token0. Returns amountOut net of the pool's fee tier. NOTE: this is a single-tick spot quote - slippage from depleting concentrated liquidity is NOT modeled. Use for indicative pricing; for production swaps quote against the Uniswap SDK.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- Perp funding screeneragent402.toolsEvery listed perpetual ranked by current funding rate, the most positive and most negative N with open interest and 24h volume beside each, from a live venue feed. Use it when an agent is screening for carry, basis or crowded positioning across the whole perp market in one call instead of polling each contract.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Read Uniswap V3 pool stateagent402.toolsRead on-chain state of a Uniswap V3 pool: token0/token1 addresses + decimals, fee tier, current sqrtPriceX96, tick, in-range liquidity, and the decoded human-readable spot price (token1 per token0). One $0.002 call replaces ~6 RPC roundtrips on the caller's side.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- DeFi protocol profileagent402.toolsOne DeFi protocol in full: TVL rank, TVL per chain, recent change, market cap to TVL, token, website, audits and parent, with name suggestions when the slug is unknown. Use it when an agent is researching a specific protocol and needs its size, footprint and audit status in one answer.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Crypto technical indicatorsagent402.toolsRSI, MACD, EMA 20/50/200, SMA 20/50, Bollinger bands, ATR and VWAP computed deterministically from live candles for one coin and interval, with the latest series points and a plain-language summary. Use it when an agent needs standard technical indicators without fetching candles and computing them itself.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- Solana token lookupagent402.toolsResolve a Solana token by mint, ticker or name through a Solana DEX aggregator's token index and get its profile in one read: name, symbol, decimals, price, market cap, FDV, liquidity, holder count, circulating and total supply, verified flag, organic score (the aggregator's wash-trade-resistant activity score), tags, launchpad, dev wallet, first pool and date, audit facts (mint and freeze authority disabled, top-holder share, dev mints) and 24h stats (price, holder and liquidity change.Livechecked Evidence 2/4x402x402 Bazaar2 payers
- DeFi protocol fees and revenueagent402.toolsProtocols ranked by fees paid by users or by revenue kept, with 24h, 7d, 30d, 1y and all-time totals, change, category and chains, and chain-level gas fees on request. Use it when an agent is comparing protocols on real usage rather than TVL or valuing a token against the fees its protocol earns.Livechecked Evidence 2/4x402x402 Bazaar1 payer
- DeFi TVL by chainagent402.toolsBlockchains ranked by DeFi total value locked with each chain's share of the total, native token, EVM chain id and CoinGecko id. Use it when an agent is comparing chains by DeFi activity or needs the canonical ids to query other services about a chain.Livechecked Evidence 2/4x402x402 Bazaar2 payers