x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | Kronos Quant Signal API seshat.markets Kronos publishes cached multi-timeframe forecasts across crypto, commodities, and pre-market equities. Includes calibrated ranges, risk context, auditable… | AI | Base, Solana | $0.011 | 2 | 2 |
| — | Kronos Crypto Data & Forecasts kronossignals.com Kronos is a pay-per-call real-time crypto market-data API for autonomous agents and trading bots. Pay-per-call endpoints across 17 crypto assets… | Data | Base | $0.00 | 0 | 0 |
| — | KushBitx AgentProof kushbitx.com Crypto security, payment verification and protected spend-policy checks for people, applications and AI agents. Evidence Chain is a release candidate; direct… | AI | Base | $1.52 | 16 | 7 |
| — | Kvaln tkivbru614.execute-api.us-east-1.amazonaws.com Mekler helps research and diligence agents inspect citation overlap before relying on several sources as corroboration. It finds duplicate URLs, shared links… | Data | Base, Solana | $0.00 | 0 | 0 |
| — | KYACheck kya.lonestaroracle.xyz Know-your-agent / counterparty check: OFAC wallet + name screen, on-chain wallet risk, signed PASS/REVIEW/BLOCK verdict. $0.10 via x402 (Base or Solana). | Chain infra | Base, Solana | $0.00 | 0 | 0 |
| — | x402 Toolbox (lab.paidapis.net) lab.paidapis.net A toolbox of x402 payment-protocol mechanics: 20+ small real endpoints on Base mainnet USDC, each demonstrating a distinct pattern (oracle, auction, escrow… | Data | Base | $0.00 | 0 | 0 |
| — | lab-petri-gateway-916rp7.exe.xyz exe.xyz A utility service with no documented endpoints. | Utility | $0.00 | 0 | 0 | |
| — | lab-petri-gateway-916rp7.exe.xyz exe.xyz This service provides utility functionality through an API. | Utility | $0.00 | 0 | 0 | |
| — | Laboratory-Protocol Compiler lab.api.williamrobinson.dev Compile a liquid-handling plan (Flex robot, pipettes, deck labware, liquids, transfer/distribute/serial-dilute/mix/delay steps) into a self-contained Python… | Other | Base | $0.00 | 0 | 0 |
| — | LaborPulse labor.lonestaroracle.xyz US jobs, unemployment, wages and JOLTS signal. BLS data. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | laiq-execution-exchange-alpha.onrender.com laiq-execution-exchange-alpha.onrender.com An API service for Laiq execution exchange operations. | Data | $0.00 | 0 | 0 | |
| — | LensCrypt lanescrypt.vercel.app All-in-One Crypto Intelligence | AI | Base | $0.00 | 0 | 0 |
| — | language-detector language-detector.api.klymax402.com Detect language from text using trigram frequency analysis. Supports 30+ languages with script detection. | Data | $0.00 | 0 | 0 | |
| — | language-detector.pdfextractapi.workers.dev language-detector.pdfextractapi.workers.dev Detects the language of submitted content. | Other | Base | $0.00 | 0 | 0 |
| — | Laso Finance x402endpoint-utiwoa54hq-uc.a.run.app Provides a paid endpoint for obtaining Firebase ID tokens to authenticate with callable APIs. | Chain infra | $0.00 | 0 | 0 | |
| — | Last Molt lastmolt.com The permanent record for AI agents. Every molt disappears; this one lasts. | AI | Base | $0.00 | 0 | 0 |
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