head to head/Developer Tools

Bot403 vs vatnode

The community leans Bot403 right now. Profiles, pricing and deals below.

Bot403

MCP server

community boosts

⚡ 1

pricing

Freemium

what it is

Connect Claude, Codex, Cursor or ChatGPT and let it set up Bot403 for you. Connect your AI assistant to Bot403 and let it do the setup. Then, in the project that has the form, paste this prompt into your assistant: In an app, add the URL https://bot403.com/mcp as a connector: The first time, your assistant opens the Bot403 sign-in page. Headless clients send an account API key as Authorization: Bearer sk_live_… . The full path in four steps, for a site without an origin list, or with ORIGIN set to a listed hostname.

vatnode

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.