Vextorium
Pay-per-call data APIs for AI agents over x402
Vextorium offers 244 pay-per-call data APIs for AI agents covering official statistics and economy (ECB, Fed, Eurostat, World Bank, SEC, BOE, INE), crypto prices and sentiment, Spanish public data, compliance (sanctions, VAT, IBAN, LEI), science, weather, web and developer tools, and local AI text tools. No accounts or API keys: requests return HTTP 402 with the price, and payment is made in USDC via x402 on Base, Solana, Polygon, Optimism or Arc, or RLUSD or XRP on the XRP Ledger. Failed requests are not charged. Prices range from $0.001 to $0.02 per call. Also provides an MCP server at https://api.vextorium.com/mcp with free search tools and a paid call_service tool.
- Category
- APIs & backend
- Pricing
- usage_based · from $0.001
- Free tier
- no
- API
- yes
- MCP server
- yes
- SDK
- no
- Open source
- no
Listed 2026-10-25 · last verified 2026-10-25 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9
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API
curl https://toolgrep.com/api/products/vextorium