x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #572 | paygentic discoverdmc.cloud Provides paid API endpoints for AI-related classification, market data, validation, risk, and simulated paper trading. | AI | Base | $0.018 | 9 | 4 |
| #573 | api-production-34228.up.railway.app api-production-34228.up.railway.app Provides a paid API for human verification. | Utility | Base | $1.49 | 2 | 1 |
| #576 | Accelerometer x402-accelerometer-feed.fly.dev Readings of AI progress: dated snapshots of 129 public AI-progress and technology time series (frontier benchmark scores, compute trends, AGI… | AI | Base, Solana | $0.255 | 26 | 2 |
| #577 | Liquid Agent liquidagent.ai Buy & Invest in Tokenized Stocks On-Chain | AI | Base, Solana | $0.539 | 54 | 6 |
| #578 | x402 KEYRING AGENT Server blockchhub.link Agent-native wallet-action paywall. Pay-per-call with USDC on Base over the x402 protocol. No accounts or API keys required. | AI | Base | $1,075.46 | 21.5K | 62 |
| #580 | Text Tools API 2-28-111-166.sslip.io Provides an API for converting text. | AI | Base | $0.085 | 7 | 2 |
| #581 | Stumble API stumble.vimabrosta.com Watch-and-notify service for AI agents. Pay per watch via x402 (requirements arrive in the PAYMENT-REQUIRED header AND the 402 JSON body). Free endpoints are… | Data | Base, Solana | $0.55 | 9 | 4 |
| #582 | AIMarket modelmarket.dev Lean federation hub for AI capability discovery and routing. Plugins extend functionality. | AI | Base | $0.054 | 10 | 3 |
| #583 | Base gas and transaction cost apexfaucet.xyz Token, pool, trade, wallet and exit-liquidity data for the X1 blockchain, sold per call over x402. Standard x402 clients pay USDC on Solana with a signed… | AI | Base, Solana | $4.10 | 291 | 6 |
| #584 | x402 tools x402-tools-production-2755.up.railway.app Use before sending funds to check that a recipient isn't sanctioned. Screens up to 50 crypto addresses (ETH/EVM, BTC, TRX, USDT, SOL and more) against the… | AI | Base | $0.064 | 7 | 3 |
| #585 | Vennatta Document Extraction vennatta-core.onrender.com Paid document and knowledge-extraction API using x402. | Data | Base, Solana | $0.09 | 5 | 2 |
| #586 | srv1553682.hstgr.cloud srv1553682.hstgr.cloud Data service offering fear-greed, macroeconomic, sentiment, summarization, market brief, injection scan, and quote endpoints. | Data | Base | $0.0447 | 8 | 6 |
| #587 | Agent Internet Runtime (AIR) agentinternetruntime.com Collective Web Intelligence | AI | Base | $0.11 | 11 | 6 |
| #588 | WhiteMagic recall mcp.whitemagic.dev WhiteMagic provides read-only hybrid memory search over a curated public corpus for agent continuity. | AI | Base | $0.112 | 16 | 6 |
| #590 | Vedetta dethboy.com Vedetta — pay-per-call market intelligence for AI agents, based on Korra (korra.finance). Live analyst answers, sentiment-vs-price divergence verdicts (crypto… | Data | Base | $0.31 | 35 | 13 |
| #591 | Vindex API vindexapi.dev Vehicle Intelligence for AI agents. Pay per call with x402 (USDC on Base) to decode any 17-char VIN with its original factory new-vehicle warranty terms… | AI | Base | $0.44 | 44 | 10 |
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