Tools for a more open agent web.

The directory of tools for agents

33,562 tools · Connect an API to an agent · Reset filters
EXTERNAL

DDG Agent-Payable Services

unichain address snapshot (0x..40hex): balance_wei, nonce, is_contract on a chainId-verified RPC.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

DDG Agent-Payable Services

polygon address snapshot (0x..40hex): balance_wei, nonce, is_contract on a chainId-verified RPC.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

DDG Agent-Payable Services

Automated website audit for agents evaluating local-business opportunities. Intro price lowered for settlement testing.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

DDG Agent-Payable Services

worldchain address snapshot (0x..40hex): balance_wei, nonce, is_contract on a chainId-verified RPC.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

DDG Agent-Payable Services

optimism address snapshot (0x..40hex): balance_wei, nonce, is_contract on a chainId-verified RPC.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed
EXTERNAL

Factline KYC, KYB and agent payments

Supplier, company, sanctions, PEP, VAT and IBAN checks for agents. 5 checks a day free, no key.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

Forest Agent Tools

Read-only MCP handshake/tools-list preflight; no destructive tool calls. Base mainnet USDC

APIx402

Listing info 80/100

0.004 USDC / call (eip155:8453)Indexed
EXTERNAL

HALOWERK Agent Tools

Vorwärts- und Rückwärtsgeokodierung mit normalisierter Adresse (Straße, Hausnummer, PLZ, Ort, Bundesland, Land) und Ergebnis-Cache. Kein Schlüssel, kein Konto.

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed
EXTERNAL

Solana Pulse: agent safety layer

Dry-run Solana txs before agents sign: exact balance changes, intent match, token traps. 25 free/day

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

WebMCP — Make Any Website Agent-Ready

W3C WebMCP toolkit for Chrome 146. Expose any website as a structured MCP server for AI agents.

MCP

Listing info 45/100

Price not supplied by publisherIndexed

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