x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #672 | agent-proxy.alchemy.com agent-proxy.alchemy.com Provides an endpoint for retrieving indicative token swap prices using Allowance Holder allowances. | AI | Base, Solana | $0.14 | 7 | 5 |
| #673 | StableEnrich stableenrich.dev Pay-per-request access to FullEnrich, CompanyEnrich, LeadMagic, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions. | Search | Base, Solana | $1,339.91 | 53.1K | 343 |
| #674 | Arkham x402 arkm.com Pay-per-request Arkham wallet intelligence and market data API protected by x402. | Data | Base, Solana | $113.40 | 432 | 46 |
| #676 | StablePhone stablephone.dev Pay-per-call AI phone calls. No API keys, no accounts. | AI | Base, Solana | $42.96 | 85 | 16 |
| #689 | SolSentry solsentry.app Pay-per-call Solana threat-intelligence endpoints, settled in USDC via x402. | Data | Solana | $0.593 | 79 | 5 |
| #693 | crypto-technicals-x402 vmi3089643.contaboserver.net Pay-per-call crypto technical analysis for AI agents (x402, USDC on Base). Daily trend regime, Donchian levels, ATR stops, signals and backtests computed with… | Data | Base, Solana | $0.006 | 5 | 3 |
| #694 | api.agentcamo.xyz agentcamo.xyz Provides a paid API endpoint for creating sessions. | Chain infra | Base, Solana | $0.49 | 41 | 5 |
| #699 | Degenscan Intel degenscan-intel.onrender.com Cross-asset market event intelligence for AI trading agents. Priced routes return HTTP 402 with x402 v2 payment requirements (USDC on Base) unless X-API-KEY… | Data | Base, Solana | $0.631 | 50 | 3 |
| #705 | SYNTHORA api.hergertsynthora.com Aggregate OpenAPI for the SYNTHORA x402 mesh: 146 pay-per-call services; 92 of them on this host under /v1/<id (POST JSON). Per-service OpenAPI… | Data | Base, Solana | $2.93 | 145 | 29 |
| #706 | Treza trezalabs.com Treza builds video pipelines from a description. Build pipelines that chain the best AI models (Veo 3.1, Seedance 2.5, Gemini Image, Llama, and any open… | Chain infra | Base, Solana | $28.64 | 93 | 16 |
| #707 | witness witness.outbid.sh Paid, attributable, perishable observation of public web facts. witness is an independent oracle: it observes one stated fact (e.g. a page rank) and returns a… | Data | Base, Solana | $0.928 | 179 | 8 |
| #710 | merchant.payai.network merchant.payai.network Provides a paid API endpoint for vending keys. | AI | Base, Solana | $39.50 | 4 | 4 |
| #713 | StockWaves stockwaves.net real-time China data for AI agents | AI | Base, Solana | $4.95 | 69 | 13 |
| #716 | Heurist Mesh heurist.xyz Pay-per-call tools for crypto, finance, web and social research, and media generation. | AI | Base, Solana | $0.4769 | 55 | 5 |
| #717 | ByKaranteli VPIN Flow Toxicity bykaranteli.com Crypto derivatives market structure recorded around the clock. The public endpoints are free with an account key (30 requests a minute on the Free API plan… | Data | Base, Solana | $12.40 | 52 | 20 |
| #718 | toolvend.dev toolvend.dev Provides paid inspection of public URLs, including redirects, DNS observations, and security headers. | Data | Base, Solana | $0.116 | 30 | 9 |
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