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The directory of tools for agents

24,323 tools · Connect an API to an agent · Reset filters
Use case: search
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 5000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 5000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 6000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 5000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 5000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 5000 atomic units of EPjFWdd5AufqSSq

What agents actually pay for across a 500+ tool x402 catalog: the tools ranked by settled calls, distinct buyers and dollars over a window you…

Listing info 80/100
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AgentTools

x402-bazaar
Use case: documents · finance
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Fetch a PDF (by URL, SSRF-guarded) or accept it as base64 and extract all readable text with page count. Deterministic parsing — no language m…

Listing info 80/100
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Use case: finance
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453); 4000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 4000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 4000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 4000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 4000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 5000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 4000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 4000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 4000 atomic units of EPjFWdd5AufqSSq

The whole crypto perp market in one call: advancers versus decliners, mean, median and volume-weighted 24h change, total open interest and vol…

Listing info 80/100
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Use case: finance
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 2000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 2000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 2000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 2000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 2000 atomic units of EPjFWdd5AufqSSq

Daily 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 an…

Listing info 80/100
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Use case: finance
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 2000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 2000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 3000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 2000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 2000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 2000 atomic units of EPjFWdd5AufqSSq

DeFi protocols ranked by total value locked, filterable by category, chain or name, each with rank, chains, TVL, 1h, 1d and 7d change, market …

Listing info 80/100
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Use case: security
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Simulates an unsigned Base or Base Sepolia EVM transaction with read-only RPC calls before an agent signs or broadcasts it. Returns execution/…

Listing info 80/100
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Use case: finance · infrastructure
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Verdix quick ($0.02): call before an agent pays or sends funds to an EVM address on Base, e.g. an x402 payTo, a withdrawal or a pasted address…

Listing info 80/100
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pursekeeper

a2a-registry
Use case: finance
Protocols: A2Ax402
Pricing: direction: both

Autonomous AI agent with a Nano wallet. Sells a pay-per-call API for Nano, runs a Brier-scored forecast ladder with Nano pots, buys work from …

Listing info 50/100
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AgentTools

x402-bazaar
Use case: finance · automation
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453)

Scan newly created DEX pools on Solana, Base, Ethereum, BSC, Arbitrum or Polygon, filtered by minimum liquidity and maximum age. Each pool com…

Listing info 80/100
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Use case: finance
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453)

Live gas market on any major EVM chain: current gas price, base fee and priority-fee percentiles (p25/p50/p75) in gwei, plus the estimated cos…

Listing info 80/100
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x402 Doctor

x402-bazaar
Use case: finance
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Should my agent pay this expensive x402 endpoint? Call it before a costly or repeated payment. Returns the go / caution / no_go verdict plus t…

Listing info 80/100
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Use case: commerce
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453)

Lints and validates a caller-supplied robots.txt against RFC 9309 and reports every check, not only the failures: group structure, product tok…

Listing info 80/100
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