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The directory of tools for agents

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EXTERNAL

Factline

Sanctions and company monitoring for 30 days with alerts. Use when the user wants to be told later: watches one item for 30 days, paid once, no account. kind=sanctions…

APIx402

Listing info 80/100

0.05 USDC / call (eip155:8453); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed
EXTERNAL

Sirenic

UK company officers live from Companies House, the official UK company registry, by company number (e.g. GB/00102498): active directors and secretaries with role, appo…

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453); 10000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453)Indexed
EXTERNAL

Sirenic

Estonian company members and shareholders from the official e-Business Register share register (RIK, CC BY 4.0, daily photo): holding percentage, nominal value and cur…

APIx402

Listing info 80/100

0.02 USDC / call (eip155:8453); 20000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453)Indexed
EXTERNAL

Sirenic

European public procurement awards won by a French company, from TED (Tenders Electronic Daily, EU Publications Office), government contracts and tenders: buyer, count…

APIx402

Listing info 80/100

0.02 USDC / call (eip155:8453); 20000 atomic units of 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 (eip155:8453)Indexed
EXTERNAL

Vaaya

TheirStack — Search job postings across thousands of career sites and job boards (hiring signals, recruiting, market research). REQUIRED: `limit` (1-10, vendor bills p…

APIx402

Listing info 80/100

0.4 USDC / call (eip155:8453)Indexed
EXTERNAL

api.phoneagent.xyz · /services

PhoneAgent — full directory of services with rentable SMS phone numbers for AI agents. Returns 1,000+ service aliases: Telegram, WhatsApp, Google, Facebook, Instagram,…

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

Business Days

Add business days to a date, or count them between two dates, for ~110 countries. Knows each country's weekend (Friday-Saturday where that applies, not just Sat-Sun) a…

APIx402

Listing info 80/100

0.002 USDC / call (eip155:8453)Indexed
EXTERNAL

Fiat Onramp Quote

🆕 Prices the same fiat purchase across EVERY payment method a country allows, and ranks them by what the buyer actually receives. On $100 in the US the spread is real…

APIx402

Listing info 80/100

0.03 USDC / call (eip155:8453)Indexed
EXTERNAL

Vaaya

Brave — keyword web search over Brave's own independent index (not Google/Bing). Pass `q`; optional `count` (1-20), `offset` (pagination), `country` (2-letter), `searc…

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

x402.orthogonal.com · /signalbase/signals/acquisitions

Fetch acquisition signals with filtering by date, country, deal amount, and company details. Pagination billing: call the first page normally and save billing.requestI…

APIx402

Listing info 80/100

0.08 USDC / call (eip155:8453); 80000 atomic units of 0xB2000000000000000000002fEb517dFeC7415344 (eip155:8453); 80000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143)Indexed
EXTERNAL

SNTL DePIN Oracle

# SNTL Attestation — Spatiotemporal Agent ID RF-layer, physics-backed identity for autonomous agents. Anchored by **UID, RSSI, Wallet, and SIWX**, with a **World Stat…

A2A

Listing info 50/100

Price not supplied by publisherIndexed
EXTERNAL

Crypto exchanges

Crypto exchanges ranked by trust score: id, name, country, year established, trust score (1-10) and rank, 24h volume in BTC (and normalized), centralized flag and URL;…

APIx402

Listing info 80/100

0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of 0x754704Bc059F8C67012fEd69BC8A327a5aafb603 (eip155:143); 5000 atomic units of 0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E (eip155:43114); 5000 atomic units of 0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392 (eip155:1329); 6000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 5000 atomic units of 0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168 (eip155:4663); 5000 atomic units of 0xcebA9300f2b948710d2653dD7B07f33A8B32118C (eip155:42220); 5000 atomic units of EPjFWdd5AufqSSqIndexed

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