Tools for a more open agent web.

The directory of tools for agents

24,323 tools · Connect an API to an agent · Reset filters

AgentTools

x402-bazaar
Use case: finance
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453)

Estimate how many tokens a text consumes for each major model family (GPT, Claude, Gemini, Llama, DeepSeek) using a character/word heuristic t…

Listing info 80/100
›

d21 signal_delta

x402-bazaar
Use case: search · commerce
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

GO-TO PRODUCT: what changed in the Daily Agent Signal since a date you read: complete added, changed (fields plus before/after) and removed re…

Listing info 80/100
›
Use case: search
Protocols: APIx402
Pricing: 0.06 USDC / call (eip155:8453); 60000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

One Daily Agent Signal thread's path across stored editions: each date, rank, vs_prior, headline, judgment, action hint. Body { id } (from sig…

Listing info 80/100
›
Use case: search
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453); 20000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 20000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 20000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 20000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 20000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 21000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 20000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 20000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 20000 atomic units of EPjFWdd

Crawl a website from a starting URL and return each page as clean markdown: breadth-first over internal links, bounded by page count and depth…

Listing info 80/100
›

tokenplans.dev

x402-bazaar
Use case: development
Protocols: APIx402
Pricing: 0.1 USDC / call (eip155:8453)

Full JSON catalog of verified AI coding-subscription plans across 31 providers (Claude, OpenAI, Cursor, Gemini, and more). Each record: monthl…

Listing info 80/100
›

tollbooth

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

State business-registry record by entity number or exact name: status, formation date, registered agent, city/state/zip addresses; no officers…

Listing info 80/100
›
Use case: finance
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Wallet age and activity profile: POST a Base address, returns wallet age (since first inbound), total transaction count, ETH balance, last act…

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

Full wallet risk profile in one call: behavior classification + credit score (0-100) + labeled-counterparty exposure (last N days, default 7).…

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

Returns a conformally-calibrated range_80 price interval (~80% empirical coverage) plus current_price and upside_probability for BTC, ETH, SOL…

Listing info 80/100
›
Use case: automation · security
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Screen untrusted text for prompt-injection and tool-coercion signals before an agent consumes it. Use it before an autonomous workflow acts on…

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.0045 USDC / call (eip155:8453)

Call after your agent completes an action it may later have to prove: seal the hashes of its input and output (only your action label and meta…

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

Returns a conformally-calibrated range_80 price interval (~80% empirical coverage) plus current_price and upside_probability for BTC, ETH, SOL…

Listing info 80/100
›

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