Tools for a more open agent web.

The directory of tools for agents

2,919 tools · Verify a proof · Reset filters
Use case: infrastructure
Protocols: APIx402
Pricing: 0.006 USDC / call (eip155:8453)

Get the verified contract ABI and verification metadata for a deployed contract by address, sourced from Sourcify. Returns the contract ABI (t…

Listing info 80/100
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Use case: data · communication
Protocols: APIx402
Pricing: 0.001244 USDC / call (eip155:8453)

Email validation API — syntax check, DNS MX record verification and disposable or temporary email detection. Deterministic on-chain execution …

Listing info 80/100
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Use case: search
Protocols: APIx402
Pricing: 0.002 USDC / call (eip155:8453); 2000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 2000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 2000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Search Bluesky and Hacker News for every query; for a single public tag, also search Mastodon's anonymous tag timeline. Mastodon is not applic…

Listing info 80/100
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Use case: documents
Protocols: APIx402
Pricing: 0.438119 USDC / call (eip155:8453)

When you need the whole picture of one company before you sign, onboard, pay or acquire, call the entity file: ONE answer holding identity and…

Listing info 80/100
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Use case: security
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453)

Analyse a domain for brand impersonation: homoglyph substitution, character insertion and omission, TLD swaps and known-brand proximity. Retur…

Listing info 80/100
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Use case: finance · infrastructure
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453); 50000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 50000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 50000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 50000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 50000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 51000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 50000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 50000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220)

Write an on-chain attestation (Ethereum Attestation Service on Base) that binds a call you paid for to the bytes you received: the tool slug, …

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

Validate an email address and check whether an email domain can receive mail. Verifies email syntax and performs a live MX and A DNS lookup to…

Listing info 80/100
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Use case: finance · development
Protocols: A2A
Pricing: Price not supplied by publisher

Public A2A agent card for the live naxytra stack. Use this A2A card when you want the shortest public path into the live stack. It routes call…

Listing info 50/100
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AION Commerce Edge

a2a-registry
Use case: search · development
Protocols: A2A
Pricing: Price not supplied by publisher

Evidence-first A2A micro-service: verification, research, API/schema checks, code review, and concise technical analysis with PASS/FAIL/UNKNOW…

Listing info 50/100
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Use case: finance · communication
Protocols: APIx402
Pricing: 0.025 USDC / call (eip155:8453); 25000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Comprehensive domain reputation report combining RDAP (modern WHOIS), DNS records, email security (SPF/DKIM/DMARC), SSL certificate inspection…

Listing info 80/100
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Livecheck

x402-bazaar
Use case: commerce
Protocols: APIx402
Pricing: 0.25 USDC / call (eip155:8453)

Livecheck Confirm order_placed - independent side-effect verification (actor != verifier). POST /v1/confirm/order with {url, intent: order_pla…

Listing info 80/100
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