Tools for a more open agent web.

The directory of tools for agents

2,857 tools · Verify a proof · Reset filters
EXTERNAL

api.x402node.dev · /domain/ssl

SSL/TLS certificate inspection: issuer, subject, valid_from, valid_to, days_remaining, SAN list, fingerprint, signature algorithm. Detects expired and expiring certifi…

APIx402

Listing info 80/100

0.008 USDC / call (eip155:8453); 8000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed
EXTERNAL

FractalAI Provenance

Pay-per-Seal: one post-quantum (Dilithium-3) provenance seal + a self-contained ML-DSA-65/Dilithium-3 (NIST FIPS 204) signature — drand-timestamped and on-chain-anchor…

APIx402

Listing info 80/100

0.05 USDC / call (eip155:8453)Indexed
EXTERNAL

iot.halowerk.com · /v1/ota-sign

Canonicalizes firmware hash, version, device model and minimum bootloader version, then produces a SHA-256 manifest digest and HMAC-SHA256 release tag using caller-sup…

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453)Indexed
EXTERNAL

Pocket Network

Decodes raw EVM transactions and calldata into agent-readable intent: function signature, decoded arguments, and ERC-20 transfers. POST /v1/evm with {tx_hash, chain_id…

APIx402

Listing info 80/100

0.005 USDC / call (eip155:8453)Indexed
EXTERNAL

saylorinnovations.com · /api/evm/bsc/events/:address

Contract Event Logs (bsc). BNB Chain (BSC) contract event logs over a recent block window: block, transaction hash, log index, topics and data, optionally filtered by …

APIx402

Listing info 80/100

5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 5000 atomic units of Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 39724 atomic units of So11111111111111111111111111111111111111112 (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed
EXTERNAL

Base ETH Gettransactionreceipt

Returns the transaction receipt for a transaction hash on Base: status, gas used, logs, and contract address when the transaction created one.

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453)Indexed
EXTERNAL

runtime.rootlogos.com · /v1/evaluation

Evaluate a proposed action, claim, policy, relation, or artifact before commitment. Returns a privacy-preserving structural judgment and receipt; it does not modify Ro…

APIx402

Listing info 80/100

0.05 USDC / call (eip155:8453)Indexed
EXTERNAL

Agent Commerce Readiness

Read-only agent-commerce audit, upgrade verification, diagnosis and x402 probing.

MCPAPI

Listing info 95/100

free-observationIndexed
EXTERNAL

Agent Revenue Network

Translation, data quality, execution verification and agent utilities over MCP + x402 USDC on Base.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

agent-resolve-mcp

Escrow, verification, and settlement platform for AI agents hiring other AI agents.

MCP

Listing info 75/100

Price not supplied by publisherIndexed
EXTERNAL

agentsbase — Email for AI Agents

Email for AI agents. Create mailboxes, send/receive emails, and auto-extract verification codes.

MCP

Listing info 65/100

Price not supplied by publisherIndexed

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