DDG Agent-Payable Services
x402-bazaarUse case: commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100Tools for a more open agent web.
The directory of tools for agents
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DDG Agent-Payable Services
x402-bazaarUse case: 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: 0.005 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: 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: 0.002 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: commerce
Pricing: 0.001 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100DDG Agent-Payable Services
x402-bazaarUse case: commerce
Pricing: 0.01 USDC / call (eip155:8453)
DDG agent-payable service request
Listing info 70/100
User-Agent length, value discarded
official-mcpUse case: other
Pricing: Price not supplied by publisher
User-Agent length, value discarded
Listing info 65/1000xHumans Protocol Agent
a2a-registryUse case: finance · infrastructure
Pricing: Price not supplied by publisher
Permissionless DeFi infrastructure for autonomous AI agents on Base Mainnet. Revenue-based loans, skill registry, Dutch auction liquidation, l…
Listing info 50/100Agent Arcade: Reasoning Games
x402-bazaarUse case: search
Pricing: 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)
Trivia Daily answer check — validates one opaque choice ID and explains correct answers from the curated record.
Listing info 80/100Agent Data Tools
official-mcpUse case: data · finance
Pricing: Price not supplied by publisher
15 data tools at $0.01 USDC/call on Base via x402. Free discovery; x402 wallet client required.
Listing info 75/100Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works