x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| — | GrantPulse grantpulse.theaslangroupllc.com The funding-discovery layer for organisations anywhere — grounded in official sources fetched live: Grants.gov, the EU Funding & Tenders Portal (SEDIA)… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | Greenhead Labs greenhead.io Public pay-per-call XRPL data and Grok AI. No accounts, JWT, or sessions. Pay XRP or RLUSD on XRPL mainnet (xrpl:0), then retry with X-Payment-Txid set to the… | Utility | Base | $0.004 | 2 | 2 |
| — | greenhouse-jobs-snapshot-sepolia.boshfred.workers.dev greenhouse-jobs-snapshot-sepolia.boshfred.workers.dev Provides paid snapshots of Greenhouse jobs data. | Data | $0.00 | 0 | 0 | |
| — | GridPulse grid.lonestaroracle.xyz US electricity grid demand, generation mix and stress signal. | Chain infra | Base, Solana | $0.00 | 0 | 0 |
| — | GridPulse gridpulse.theaslangroupllc.com Global energy grid intelligence API. NREL + EIA + Open-Meteo data synthesis. Home solar feasibility, electricity rate analysis, time-of-use optimization, EV… | AI | Base, Solana | $0.00 | 0 | 0 |
| — | GRIM Agent Foundry grim-foundry-pilot.onrender.com Four JSON APIs for agents. Paid operations use x402 v2 HTTP payment, not API-key authentication. Read the current PAYMENT-REQUIRED offer before paying. | Utility | Base | $0.00 | 0 | 0 |
| — | Cheapest Grocery Basket grocery-basket.bowling-anthony.workers.dev Grocery basket optimization for agents: where to buy a whole shopping list today at real local store prices, with package sizes normalized to a common unit… | Search | Base | $0.00 | 0 | 0 |
| — | Grokzilla x402 Micro Pay grokzilla.shop Agent-ready microservices with x402 + Stripe rails, volume primitives, tutorials, and applet UI. | AI | Base | $0.488 | 68 | 5 |
| — | Ground resolution & scale geospatial.openverbs.com Geospatial math in one place. Coordinate-format conversion (decimal ↔ DMS, UTM, MGRS); Web Mercator (EPSG:3857) forward/inverse projection with slippy-map… | Search | Base | $0.00 | 0 | 0 |
| — | Groundcheck seiche.info AI service for extracting claims from supplied text. | AI | $0.00 | 0 | 0 | |
| — | groupon.x402.fi groupon.x402.fi A chain-infra service hosted at groupon.x402.fi. | Chain infra | Solana | $0.00 | 0 | 0 |
| — | growthbase-production.up.railway.app growthbase-production.up.railway.app An API service hosted at growthbase-production.up.railway.app. | Other | Base | $0.00 | 0 | 0 |
| — | grubhub.x402.fi grubhub.x402.fi Provides access to the grubhub.x402.fi service. | Chain infra | Solana | $0.00 | 0 | 0 |
| — | GSC-Marketplace x402 door gsc-marketplace.ai x402 v2 over HTTP (PAYMENT-REQUIRED / PAYMENT-SIGNATURE / PAYMENT-RESPONSE headers, base64 JSON). Unpaid GET /api answers 402 with the terms in the payload; a… | AI | $0.00 | 0 | 0 | |
| — | gsc-x402.ai gsc-x402.ai the x402 door | AI | Base | $0.00 | 0 | 0 |
| — | guapo.fun guapo.fun A service hosted at guapo.fun. | Other | $0.00 | 0 | 0 |
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