Tools for a more open agent web.

The directory of tools for agents

34,924 tools · Find reliable data · Reset filters
Use case: data
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Vetted stablecoin yields: top stablecoin pools (DefiLlama, TVL>$5M, APY 1-25%) joined with each protocol's age and hack history, safest-yield …

Listing info 80/100
›

CortexCloud

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Token risk verdict (age, liquidity, contract checks, suspicious-transfer scan) with per-claim evidence. x402-paid.

Listing info 80/100
›

CortexCloud

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453)

Spot USD price for a token/coin (CoinGecko where free tier suffices, else Alchemy). x402-paid.

Listing info 80/100
›

CortexCloud

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453)

Normalized transactions for an address on a chain (Alchemy Transfers API). x402-paid, USDC on Base.

Listing info 80/100
›

CortexCloud

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453)

NFTs owned by a wallet on a chain (Alchemy NFT API). x402-paid, USDC on Base.

Listing info 80/100
›

CortexCloud

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.004 USDC / call (eip155:8453)

Current base fee + priority fee (gas price) for a chain (Alchemy). x402-paid, USDC on Base.

Listing info 80/100
›

ISHOB

x402-bazaar
Use case: data · documents
Protocols: APIx402
Pricing: 1000 atomic units of 0x036CbD53842c5426634e7929541eC2318f3dCF7e (eip155:84532)

Normalized scholarly metadata + abstract + full rights/attribution for one open-licensed document

Listing info 60/100
›

ISHOB

x402-bazaar
Use case: data · documents
Protocols: APIx402
Pricing: 2000 atomic units of 0x036CbD53842c5426634e7929541eC2318f3dCF7e (eip155:84532)

Parsed reference list (with DOIs/PMIDs where available) of one document

Listing info 60/100
›

Otto AI

x402-bazaar
Use case: data · finance
Protocols: APIx402
Pricing: 0.003 USDC / call (eip155:8453); 3000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

TradFi macro intelligence: indices, VIX, DXY, treasury yields, commodities, and individual stock quotes with moving average context.

Listing info 80/100
›

tokenguard

x402-bazaar
Use case: data · search
Protocols: APIx402
Pricing: 0.02 USDC / call (eip155:8453)

Certificate-transparency history for a domain (crt.sh) — every TLS certificate issued, which doubles as subdomain discovery

Listing info 80/100
›
Use case: data · documents
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

Change audit: ODGS Data Rules: Audit JSON changes and validate before/after for ODGS Data Rules. Uses a pinned SchemaStore definition on this …

Listing info 80/100
›

Datagov Au

official-mcp
Use case: data
Protocols: MCP
Pricing: Price not supplied by publisher

data.gov.au MCP — Australia open-data CKAN catalogue.

Listing info 75/100
›

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