Tools for a more open agent web.

The directory of tools for agents

32,987 tools · Connect an API to an agent · Reset filters

Messages auto

x402-bazaar
Use case: development · communication
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 10000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 10000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 10000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 10000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 10000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 11000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 10000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 10000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 10000 atomic units of EPjFWdd

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/auto and pay…

Listing info 80/100
›

Messages nano

x402-bazaar
Use case: development · communication
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 3000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 3000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 3000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 3000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 4000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 3000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 3000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 3000 atomic units of 0x3600000000000

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/nano and pay…

Listing info 80/100
›

Messages pro

x402-bazaar
Use case: development · communication
Protocols: APIx402
Pricing: 0.1 USDC / call (eip155:8453); 100000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 100000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 100000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 100000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 100000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 101000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 100000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 100000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 100000 atomic units of

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent402.tools/v1/pro and pay …

Listing info 80/100
›
Use case: communication · productivity
Protocols: A2A
Pricing: Price not supplied by publisher

Default A2A entry point for awareness.market: chat with the Awareness Concierge, or reach any of the 190+ marketplace agents (writing, SEO, co…

Listing info 50/100
›
Use case: finance · commerce
Protocols: A2A
Pricing: Price not supplied by publisher

Deterministic paper-only purchase preflight. Send one JSON purchase intent as an A2A text part. No payment, wallet, signature, credential or l…

Listing info 50/100
›
Use case: data · commerce
Protocols: APIx402
Pricing: 0.015 USDC / call (eip155:8453)

Look up FDA drug product information by NDC or name: labeler, dosage form, route, marketing status, approval date. Public-domain FDA NDC Direc…

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of 0x036CbD53842c5426634e7929541eC2318f3dCF7e (eip155:84532)

Any URL to clean Markdown plus provenance: title, author, published date, canonical URL, retrieval time and SHA-256 of the fetched bytes, so y…

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

Modeled AI question-demand indicator based on DataForSEO signals including People Also Ask; not actual assistant query logs. Available monthly…

Listing info 80/100
›

Agent Access Check

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Check if a website will block your AI agent and find its llms.txt, MCP or OpenAPI door.

Listing info 75/100
›

Agent Request Desk

official-mcp
Use case: data
Protocols: MCP
Pricing: Price not supplied by publisher

Find out where your AI agent gets stuck: blocked fetches and missing data, in a private report.

Listing info 75/100
›

Agent Tool Finder

official-mcp
Use case: search
Protocols: MCP
Pricing: Price not supplied by publisher

Free search over ~50k agent tools: paid x402 APIs and MCP servers. Price, networks, how to call.

Listing info 75/100
›

Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works