x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | Machine Observer machineobserver.com Evidence-first observatory of agent infrastructure, machine economies, payments, trust, social systems, reliability, the source-traceable Historical Record… | AI | Base | $0.00 | 0 | 0 |
| — | Machine Preflight API natio.re Read-only preflight analysis for unsigned Base transactions. Technical signal only; no signing, broadcasting or investment advice. | Chain infra | Base, Solana | $0.02 | 1 | 2 |
| — | NullSignal Machine Rights API machine-reflex-rights-x402.alpine-cilantro.workers.dev Machine-paid deterministic observations of publisher-declared machine-use rights and semantic drift across RSL 1.0, Content Signals, and TDMRep. | Data | $0.00 | 0 | 0 | |
| — | Machine Works machine-works-testnet.weathered-dew-46b4.workers.dev Base Sepolia testnet only. One bounded public URL evidence packet: title, metadata, JSON-LD, text extract, links, timestamp and SHA-256. No JavaScript… | Other | $0.00 | 0 | 0 | |
| — | Machine Inbox API machineinbox.com Live Stripe Machine Payments Protocol (MPP). Create short-lived email inboxes for agents, receive mail, and reply inside existing threads. | Utility | Base | $0.00 | 0 | 0 |
| — | MachineMint machinemint-native-x402-production.up.railway.app Paid Agent Tools | Chain infra | Base | $0.05 | 5 | 5 |
| — | MacroPulse API macropulse-alpha.vercel.app Real-time macro intelligence for forex and CFD traders. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header. | Data | Base, Solana | $0.00 | 0 | 0 |
| — | MacroPulse fieldpulse.theaslangroupllc.com Global precision agriculture intelligence API. Synthesizes satellite NDVI data, MET Norway weather forecasts (CC BY 4.0), NASA POWER soil and climate… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | MacroPulse macro.lonestaroracle.xyz US macro snapshot, CPI/inflation, rates, growth and unemployment with a regime signal. FRED data. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | MacroPulse macropulse.theaslangroupllc.com Real-time macro intelligence for forex and CFD traders. All endpoints require x402 payment (USDC on Base mainnet) via the PAYMENT-SIGNATURE header. | AI | Base, Solana | $0.00 | 0 | 0 |
| — | madoromi madoromi.fun AI service providing full agent interpretation. | AI | Base | $0.10 | 10 | 8 |
| — | magnum-ai-flame.vercel.app magnum-ai-flame.vercel.app An AI service available through the magnum-ai-flame.vercel.app host. | AI | Base | $0.00 | 0 | 0 |
| — | MailPulse mailpulse.theaslangroupllc.com Send a REAL physical letter — US First-Class, US Certified Mail (with optional electronic return receipt), or international — via Lob's Print & Mail network… | Media | Base, Solana | $0.00 | 0 | 0 |
| — | Make Me Look GIFs makemelook.app Restyle a photo of a person from a text prompt: same face, any style. One 1024px PNG, no account needed. Each generation costs 0.03 USD in USDC on Base, paid… | AI | Base | $0.02 | 2 | 3 |
| — | mandarin-interlinear node-market.561.group Provides interlinear Mandarin Chinese reading support with word segmentation, tone-marked pinyin, and English glosses. | AI | Base | $0.408 | 24 | 4 |
| — | Manta Signal Gate signals.easyrider.one Follow subscription: a token for the live event stream for 24 hours | Data | Base | $0.00 | 0 | 0 |
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