x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | ct-alpha Public x402 API x-research-x402-n3ak8.ondigitalocean.app Public ct-alpha routes for crypto Twitter search, account feeds, thread reads, single-post reads, and trending discovery. | Data | Solana | $0.00 | 0 | 0 |
| — | AgentPay x402 Facilitator API x402-agent-pay.com AgentPay is a production x402 payment facilitator on Base L2. Verify EIP-712 grants, settle USDC micropayments, create escrows, and register as a provider —… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | Agent Exchange Wallet Lounge x402-agent-store.rileycraig14.workers.dev Machine-payable data APIs for AI agents across web search, on-chain reads, trading data, market judgment, and AI visibility. The canonical x402 catalog… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | API Reference agentmail.to API for managing pods, drafts, domains, inboxes, metrics, threads, attachments, and webhooks. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | Predge Whale Data API x402-api-production-266e.up.railway.app Polymarket outcome-verified whale intelligence + Kalshi institutional whale flow from the Predge tracking pipeline, sold per-call over the x402 payment… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | Ask Surf x402 Server asksurf.ai Surf is an AI intelligence platform for digital assets that delivers accurate, trusted insights through a simple chat interface. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402.atomicstream.net atomicstream.net Provides paid blockchain data streams covering tokens, wallets, liquidity, trading activity, programs, infrastructure, and mempool events. | Data | Solana | $0.00 | 0 | 0 |
| — | x402 Chain Tools blockchain-api.x402-chain-tools.workers.dev Blockchain wallet, token, transaction and preflight tools for AI agents. Data network: Base Mainnet / eip155:8453. Payment networks are declared separately… | Chain infra | Base, Solana | $0.00 | 0 | 0 |
| — | DBIS x402 API d-bis.org Base & Solana cW* payment surfaces | Chain infra | Base, Solana | $0.03 | 3 | 1 |
| — | x402.dexter.cash dexter.cash Provides paid API access to team applications and on-chain activity and entity data. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | DisputeTracker Agent Payments API disputetracker.xyz Machine-readable Polymarket and UMA dispute intelligence. Every capability is available through x402 v2 on Base and Solana mainnets and MPP on Tempo mainnet… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402 Doctor x402-doctor.fizzl.eu Diagnoses why an x402, MPP or L402 payment endpoint is broken, without a funded wallet: challenge format (x402, MPP and L402 / Lightning), accepts[], resource… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | x402 Doctor x402-doctor.onrender.com Diagnoses why an x402-payable endpoint's payment flow is broken, without a funded wallet: challenge format, accepts[], resource URL, Solana settlement… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | x402-earn-server.onrender.com x402-earn-server.onrender.com This service exposes an API, but its available functionality is unspecified. | Other | Solana | $0.00 | 0 | 0 |
| — | x402engine API x402-gateway-production.up.railway.app Pay-per-call API gateway for AI agents using HTTP 402 payments. | Media | Base, Solana | $0.00 | 0 | 0 |
| — | x402.jev jev.agents.bakingbad.dev Experimental access to TypeSafe's Jev System One model through Baking Bad's service, created solely to demonstrate agent payments. This service is provided… | AI | Base, Solana | $0.0012 | 1 | 1 |
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