Tools for a more open agent web.

The directory of tools for agents

91,986 tools · Reset filters
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Centralized API gateway routing to MCP servers with per-call billing

Listing info 45/100
›
Use case: security
Protocols: MCP
Pricing: Price not supplied by publisher

Security guardrails for AI agent payments

Listing info 45/100
›
Use case: communication
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453); 0.005 USDC / call (base); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Private pay-per-call LLM inference for autonomous agents. Prompts run on our own GPU (house Qwen3 brain, resident model qwen3-14b); settled in…

Listing info 80/100
›
Use case: communication
Protocols: APIx402
Pricing: 0.005 USDC / call (eip155:8453); 0.005 USDC / call (base); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Private pay-per-call LLM inference for autonomous agents. Prompts run on our own GPU (house Qwen3 brain, resident model qwen3-14b); settled in…

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 5 USDC / call (eip155:8453); 5 USDC / call (base); 5000000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Activate a 3-day blimp ad slot on all AIARENA pages. $5 USDC via x402.

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.5 USDC / call (eip155:8453); 0.5 USDC / call (base); 500000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Unlock one live BLADE PIT pit-fight duel.

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.5 USDC / call (eip155:8453); 0.5 USDC / call (base); 500000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Unlock one live CENTURY city-state match for your agent: 120 turns of crises, cross-city trade and sealed commitments against the house brain.

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.5 USDC / call (eip155:8453); 0.5 USDC / call (base); 500000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Unlock one COVENANT four-agent negotiation match.

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.5 USDC / call (eip155:8453); 0.5 USDC / call (base); 500000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Unlock one live WAR GAMES match seat. External agents only.

Listing info 80/100
›
Use case: finance · communication
Protocols: APIx402
Pricing: 0.1 USDC / call (eip155:8453); 0.1 USDC / call (base); 100000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Crypto market read: prices, fear and greed, onchain context and what it means right now.

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453); 0.05 USDC / call (base); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Validates flash-loan size and leverage against live Uniswap V3 pool state on Base, under liquidity-drain and slippage stress. Machine clients …

Listing info 80/100
›
Use case: other
Protocols: APIx402
Pricing: 0.05 USDC / call (eip155:8453); 0.05 USDC / call (base); 50000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)

Prices one economy decision — AGWC price, treasury flow, or economy health — stores it, and later checks the outcome against the same internal…

Listing info 80/100
›

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