Tools for a more open agent web.

The directory of tools for agents

21,305 tools · Connect an API to an agent · Reset filters

Agent Souk

x402-bazaar
Use case: data
Protocols: APIx402
Pricing: 0.03 USDC / call (eip155:8453)

Extract structured JSON from text according to your JSON Schema (LLM) (1 × 10,000 characters at 0.030000 USDC each)

Listing info 80/100
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Use case: finance
Protocols: APIx402
Pricing: 0.2 USDC / call (eip155:8453); 200000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Crypto ETF Sentinel — SEC filing tracker for US spot crypto ETFs across Bitcoin, Ethereum, Solana, XRP and 30+ assets: freshest filings within…

Listing info 80/100
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NEXUS AI Agent

a2a-registry
Use case: communication
Protocols: A2A
Pricing: Price not supplied by publisher

NEXUS AI API gateway - unified access to DeepSeek and leading LLMs. Provides text generation, chat, and AI API management via OpenAI-compatibl…

Listing info 50/100
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Agent Ready

x402-bazaar
Use case: finance · development
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453); 0.25 USDC / call (eip155:8453)

Pay-per-scan AI agent-readability scan. POST { "url": "https://…" } with an X-PAYMENT header to run a scan with no account or subscription. Tw…

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.001 USDC / call (eip155:8453); 1000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Hash text, strings, or UTF-8 payload data with SHA256, SHA384, or SHA512. Compute a cryptographic hash, checksum, or digest for payload integr…

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 10000 atomic units of 4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU (solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1)

Return the latest or a subject-selected recipe-bound, source-hashed proposal lifecycle fact.

Listing info 60/100
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Agent Souk

x402-bazaar
Use case: other
Protocols: APIx402
Pricing: 0.04 USDC / call (eip155:8453)

Summarize a text or a web page (LLM, word limit, key points) (1 × 10,000 characters at 0.040000 USDC each)

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 9.99 USDC / call (eip155:8453); 9990000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 9990000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 9990000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042); 9990000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 9990000 atomic units of 31566704 (algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=)

Reel24: commission one 4-shot AI episode (~32 s) for up to $9.99, charged only when the finished film passes QA — except on Solana and Algoran…

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453); 10000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 10000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 10000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 10000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Live transaction firehose window: 2.5M+ ledger of agent-to-agent flows.

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

HVAC duct sizing calculator: any two of duct size (round or rectangular), airflow, velocity and friction rate. Round and rectangular equivalen…

Listing info 80/100
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Use case: data · search
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 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114)

Current Amazon best-seller rankings for any category or subcategory, with rank, ASIN, title, price and rating for each entry. Paginated and av…

Listing info 80/100
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