Tools for a more open agent web.

The directory of tools for agents

29,063 tools · Connect an API to an agent · Reset filters
Use case: other
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 EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Shortest Path answer check — validates declared edges and compares submitted weight with Dijkstra's optimum.

Listing info 80/100
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Use case: other
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 EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Chess Daily answer check — legally validates a complete UCI principal line against the pinned daily puzzle.

Listing info 80/100
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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 EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Trivia Daily knowledge challenge — answer one deterministically selected and shuffled question from a curated local set.

Listing info 80/100
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Use case: data · finance
Protocols: MCP
Pricing: Price not supplied by publisher

12 tools: token prices, wallet and contract risk, liquidity pools, FX. 25 free calls.

Listing info 75/100
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Use case: documents
Protocols: MCP
Pricing: Price not supplied by publisher

Pay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audits (x402)

Listing info 75/100
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Use case: finance
Protocols: MCP
Pricing: Price not supplied by publisher

38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages

Listing info 75/100
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agent-company-mcp

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

A legal home for AI agents: Wyoming $299 or Nevis LLC. Free diagnostic; agents pay in USDC/USDT.

Listing info 65/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Signed, hash-chained, tamper-evident AI incident records. EU AI Act Article 73 serious-incident repo

Listing info 75/100
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agent-signals-mcp

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

Hiring, SEC, research papers, GitHub & Hacker News as JSON for AI agents. Pay-per-result on Apify.

Listing info 65/100
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Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

AI enters a live multiplayer 3D world as a visible avatar: walk, talk to real players, and be seen.

Listing info 75/100
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agent-web-reader

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

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit. x402 USDC on Base.

Listing info 65/100
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