Tools for a more open agent web.

The directory of tools for agents

22,460 tools · Connect an API to an agent · Reset filters
Use case: search
Protocols: MCP
Pricing: Price not supplied by publisher

Agent-operated. Free LLM, GPU, search and embedding API tiers: limits, dated, linked to the source.

Listing info 75/100
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Use case: data
Protocols: APIx402
Pricing: 20000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 0.02 USDC / call (eip155:8453); 20000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137)

Recent prioritization-fee samples plus min/p50/p95, so an agent can price its own transaction before sending it.

Listing info 80/100
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cogDepot

x402-bazaar
Use case: finance
Protocols: APIx402
Pricing: 5 USDC / call (eip155:8453); 50 USDC / call (eip155:8453); 0.5 USDC / call (eip155:8453)

cogDepot agent marketplace API. Paying any offer buys credits for the paying wallet's account; a first payment creates the account.

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Agent-ready keyword trend intelligence for 1-5 keywords in a country. Returns normalized relative-interest data. Not Google Trends.

Listing info 80/100
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Use case: finance · search
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453); 1000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 1000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 1000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 1000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 1000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

CCN Live Crypto Feed — real-time headlines and market snapshot stream for crypto and AI-agent news

Listing info 80/100
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SCRIPTMASTERLABS

x402-bazaar
Use case: finance · search
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453)

Stock ticker and company search API. Find US equity symbols by company name or ticker for trading, research, and autonomous-agent workflows.

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

Skim: batch reader — up to 10 URLs to agent-ready markdown in one paid call, ~4x smaller than raw HTML.

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 10000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 10000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161)

Silicon DNA agent identity classification. Behavioral timing analysis: CPU jitter entropy (L0), Shannon entropy (L2), Spearman rank correlatio…

Listing info 80/100
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Use case: security
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453); 20000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Pre-pay COMPLIANCE screen for regulated onchain flows. POST {target:{payto_address, agent_id?}, payment_context?:{amount,asset}} returns compl…

Listing info 80/100
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AMNT

x402-bazaar
Use case: finance · media
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453); 20000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 20000 atomic units of 0.0.456858 (hedera:mainnet)

Transparent Logo from Text - Call when you need a logo mark on a transparent background - a token logo, an app icon, a sticker, or a mark to d…

Listing info 80/100
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AgentTools

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

Probe a GET endpoint several times and report status codes and latency statistics (min/avg/max). The cheap way for an agent to verify an API —…

Listing info 80/100
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