KalshiSpy vs vatnode
Neck and neck on boosts. Profiles, pricing and deals below.
Kalshi API & MCP Server for ChatGPT, Claude and Agents
community boosts
⚡ 0
pricing
Paid
what it is
Kalshi market data for agents: a public REST API of settled results, a keyed live feed of verified trader positions, OpenAPI 3.1 and a hosted MCP server.
VIES API for EU VAT Validation & Rates
community boosts
⚡ 0
pricing
Freemium
what it is
vatnode is a VIES API for EU VAT validation – audit-ready consultation numbers, national fallback, company enrichment, VAT rates. Free key, no card. Validate EU VAT numbers in a single REST call. Built for the engineers who ship the integration – and the finance teams who need to defend the check later. Set your own VAT as requester once in dashboard Account details and the EU Commission issues this official audit token on every check – attach it to your invoice records Used to validate VAT at checkout, invoicing, and B2B onboarding.