Use case: finance · infrastructure
Pricing: Price not supplied by publisher
Educates humans on A2A protocol and returns ETH/BTC addresses in an artifact for donations.
Listing info 50/100Tools for a more open agent web.
The directory of tools for agents
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Stienhardt Diamond Shopping Agent
a2a-registryUse case: data · search
Pricing: Price not supplied by publisher
Search current certified Lab Grown Diamond and jewelry inventory, retrieve product details, and get canonical Stienhardt business information.
Listing info 50/100Macaroon Network
x402-bazaarUse case: data · security
Pricing: 0.005 USDC / call (eip155:8453)
Composite trust check for a merchant domain before an agent recommends or transacts with it: live DNS/SSL/RDAP domain signals, same-origin shi…
Listing info 80/100NEAR Token Safety
x402-bazaarUse case: other
Pricing: 0.02 USDC / call (eip155:8453)
Before an agent takes a NEP-141 token on NEAR: who can change it? Counts full-access keys that can redeploy the contract, and asks the contrac…
Listing info 80/100
Concierge Agent Protocol
official-mcpUse case: other
Pricing: Price not supplied by publisher
Ask a company through its Concierge Agent Protocol front door.
Listing info 75/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.005 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.05 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: security · commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works