x402 Services
| Rank | Service | Category | Chains | Volume · 30d | Transactions · 30d | Buyers |
|---|---|---|---|---|---|---|
| #241 | cloudPulsePoint cloudpulsepoint.com Provides paid checks for HTTP, DNS, domains, SSL, websites, blacklists, and performance. | Data | Base | $1.32 | 62 | 9 |
| #242 | The Vault Report thevaultreport.com precious-metals plumbing data API | Chain infra | Base | $0.29 | 24 | 8 |
| #243 | Kaisha kaisha-api.hp-vladic.workers.dev Japan Company Registry API | Chain infra | Base, Solana | $0.044 | 22 | 9 |
| #244 | Automaton Colony Flash Audit automatoncolony.xyz Base contract screening at targetAddress as JSON in ~120s: ranked findings, evidence and declared limits. x402 has no escrow and writes no report hash on… | AI | Base | $4.34 | 40 | 7 |
| #245 | 402oracle 402oracle.com 402oracle: machine-payable verification layer. Signed attestations for AI agents, paid per call in USDC via x402. | Data | Base | $2.23 | 32 | 6 |
| #246 | FLINT flint.network FLINT verifies agent authority before autonomous economic activity, issues signed verification records, accepts outcome feedback, and returns partner-safe… | AI | Base | $3.03 | 6 | 1 |
| #247 | x402 Swag storefront API x402swag.com x402-native storefront: buy a t-shirt, mug, or sticker with USDC on Base — an agent purchasing physical merch on a human's behalf, or a person buying a gift… | AI | Base | $0.35 | 7 | 4 |
| #248 | payload402 payload402.edgebytenet.workers.dev npm package license triage for coding agents: call before npm install or adding a dependency mid-task. Returns declared license, SPDX normalization, and… | AI | Base | $0.051 | 22 | 9 |
| #249 | StationFX stationfx.com Function marketplace for AI agents. Browse /discover to search the catalog. Pay per call via x402 (USDC on Base). See /.well-known/stationfx.json for the full… | AI | Base | $6.91 | 363 | 7 |
| #250 | AgentFund US Economic, SEC & On-Chain Data agentfund.net Pay-per-call data tools for AI agents, settled in USDC on Base via x402. US macro indicators (Treasury yield curve, CPI, jobs, PCE, GDP, retail sales, housing… | Data | Base | $0.156 | 19 | 10 |
| #251 | zaref zaref.dev South African reference data API | Data | Base | $0.105 | 21 | 10 |
| #252 | KG-NINJA x402 Agent API api.kgninja.dev Machine-payable agent API with free discovery and preview tools, plus x402-paid execution endpoints for structured agent results. | AI | Base | $0.10 | 10 | 8 |
| #253 | CostPulse costpulse.waltsoft.net Provides data through a cheapest-results endpoint. | Data | Base, Solana | $86.02 | 562 | 4 |
| #254 | sigtap Outreach API sigtap-outreach-api.sigtap.workers.dev Paid micro-utilities for cold-email outreach agents: domain deliverability audits, cold-email grading, template generation, plus a tools toolbox (hashing, JWT… | Data | Base | $0.179 | 79 | 3 |
| #255 | MetaLend Rebalancing API metalend.tech API for managing cross-protocol cross-chain DeFi rebalancing operations exposing: <ul <li<bAuth</b – challenge/verify flow for JWT issuance.</li <li<bProject… | Chain infra | Base | $0.011 | 11 | 8 |
| #256 | TerraDeed Scrape API terradeed.co.uk x402-powered web data extraction for AI agents. Three endpoints: clean LLM-ready markdown (/scrape), structured JSON from any URL (/extract), and UK… | AI | Base | $0.58 | 30 | 8 |
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