The directory of tools for agents

BLEXTERNAL

Blockchain.info API

Paid AI-agent access to Blockchain.com Explorer API

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed

BLEXTERNAL

Blockchain.info API

Paid AI-agent access to Blockchain.com Explorer API

APIx402

Listing info 80/100

0.0015 USDC / call (eip155:8453)Indexed

BLEXTERNAL

Blockchain.info API

Paid AI-agent access to Blockchain.com Explorer API

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed

BLEXTERNAL

Blockchain.info API

Paid AI-agent access to Blockchain.com Explorer API

APIx402

Listing info 80/100

0.003 USDC / call (eip155:8453)Indexed

BLEXTERNAL

Blockchain.info API

Paid AI-agent access to Blockchain.com Explorer API

APIx402

Listing info 80/100

0.001 USDC / call (eip155:8453)Indexed

AGEXTERNAL

Agent Ready Kit

Buy the agent-readiness package for a website: we generate and deliver the full agent-callable surface (agent-card, MCP server-card, agent-skills, WebMCP bridge, OAuth…

APIx402

Listing info 80/100

450 USDC / call (eip155:8453)Indexed

APEXTERNAL

api.craigmbrown.com · /v1/services/procurement.trust-layer

Signed, ledger-derived trust evidence about a NAMED BlindOracle agent (pass the agent name or erc8004 id as `subject`): passport status, audit-report count (ProofOfAud…

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453)Indexed

AGEXTERNAL

AgentsHub Web Search

Live web search for AI agents. $0.001/call, x402 on Base, no API key.

MCP

Listing info 75/100

Price not supplied by publisherIndexed

AMEXTERNAL

AMNT

GPT Image 2.5 Flare Medium - GPT Image 2.5 Flare, medium quality: text to picture. Fast, bold and vivid. Great characters. Any shape up to 3:1, transparent PNG or JPEG…

APIx402

Listing info 80/100

0.015 USDC / call (eip155:8453); 15000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 15000 atomic units of 0.0.456858 (hedera:mainnet)Indexed

AGEXTERNAL

agentpaystore.com · /agentic-arena/covenant/api/entry

Unlock one COVENANT four-agent negotiation match.

APIx402

Listing info 80/100

0.5 USDC / call (eip155:8453); 0.5 USDC / call (base); 500000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

AGEXTERNAL

agentworld.me · /api/data/query

Flexible agent filter: city, job, min/max wealth, reputation, human-owned.

APIx402

Listing info 80/100

0.005 USDC / call (eip155:8453); 5000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 5000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 5000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

AGEXTERNAL

agentworld.me · /api/data/social-graph

Live social graph: agent relationships, types, and bond strength.

APIx402

Listing info 80/100

0.01 USDC / call (eip155:8453); 10000 atomic units of 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 (eip155:1); 10000 atomic units of 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 (eip155:42161); 10000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 10000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 10000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp)Indexed

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