Remote MCP server (Streamable HTTP) that gives any MCP client access to 244 data services paid per call in USDC or RLUSD with x402. No sign-up, no API keys, no subscriptions: failed calls are never charged.
Endpoint: https://api.vextorium.com/mcp
| Tool | Cost | What it does |
|---|---|---|
search_services |
free | Search the catalog by keywords ("token safety solana", "ECB rates", "sanctions") |
service_details |
free | Inputs (JSON schema), example and price of one service |
call_service |
per call (from $0.001) | Run any service and get JSON; paid via x402 in USDC (Base, Solana, Polygon) or RLUSD (XRPL) |
- Trading bots: token safety verdicts (EVM and Solana), batch checks of 25 tokens, wash-trading detection, pre-trade check (risk + liquidity + price impact), position monitoring, new tokens that pass safety filters
- Wallets and on-chain data: balances and portfolios on 30+ chains (EVM, Solana, Bitcoin, Tron, TON, Cosmos, Sui, Aptos, Cardano…), transaction decoding, token approvals, ENS/Basenames
- Markets: Hyperliquid (funding, whales, liquidation map), Polymarket, DeFi yields, stablecoin depeg monitor, crypto news, market regime
- Economy: central bank rates, Treasury yield curve, inflation, FX, economic calendar, official statistics (Eurostat, World Bank, BLS, ECB)
- Compliance: sanctions screening (EU, OFAC, UN), LEI, VAT (VIES), IBAN
- Web and developer tools: web page to markdown, JSON repair, PDF text and tables, LLM token counter, DNS/SSL/security headers, regex, JSONPath
Claude Desktop / Cursor / any MCP client (remote server):
{
"mcpServers": {
"vextorium": { "url": "https://api.vextorium.com/mcp" }
}
}Paid calls need an x402-capable MCP client or wallet (e.g. AgentCash, Coinbase awal). Without one, search_services and service_details still work.
Plain HTTP works too: every service is POST https://api.vextorium.com/v1/<service> with a JSON body. The first call returns HTTP 402 with the price; pay and retry.
- Catalog: https://api.vextorium.com/catalog.json
- OpenAPI 3.1: https://api.vextorium.com/openapi.json
- Agent guide: https://api.vextorium.com/llms.txt
- Website: https://vextorium.com
Only open, redistributable and on-chain data sources. Inputs are processed in memory and not stored. Not financial or legal advice. Terms: https://api.vextorium.com/legal
This repository (documentation and configuration) is MIT licensed. The service itself is operated by Vextorium.