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vet402 vs Nodium

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

vet402 compared with Nodium
Detailvet402 logo vet402Nodium logo Nodium
What it doesIndependent measurement of x402 payments for AI agents WhatsApp API gateway for developers
StageStartup Not given
FoundedNot given Not given
Based inJP FR
Pricing modelNot given Freemium
PricingFree: US$0 per month (1,000 lookups a month); Pro: US$49 per month (50,000 lookups a month); Scale: US$199 per month (500,000 lookups a month) Build: free forever with 3,000 messages a month, 1 WhatsApp number, 1 GB media, 7-day retention. Launch: €19 per month with 100,000 messages, 3 numbers (€8 per extra), 20 GB media (€0.10 per extra GB), 30-day retention, €1 per 1,000 messages beyond quota. Scale: €249 per month with 1,000,000 message
Key features
  • API key management with free tier at 10 requests per minute
  • Multi-language SDK support including curl, TypeScript, Python, MCP and no-code n8n
  • L0, L1 and L2 measurement layers for payment verification
  • On-chain settlement re-verification across multiple blockchains
  • Trust score and decision API (ALLOW, WARN, BLOCK)
  • Public impact ledger recording all purchases and deliveries
  • Support for Base, Arc, Celo, Arbitrum One, Avalanche C-Chain, BNB Chain, Solana, Stellar, Tempo and XRPL
  • REST API for sending and receiving messages
  • TypeScript SDK and command line tools
  • Signed webhooks with retries
  • Message templates and broadcasts
  • MCP server for AI agents
  • n8n community nodes for workflow integration
  • Message retention configurable per plan
  • EU-hosted with encrypted secrets
  • Embedded Signup for customer number connection
  • Media storage and delivery
What makes it different
  • Only service that buys from x402 endpoints with its own funds and publishes settle-through receipts
  • Published methodology and measured error rates for transparency
  • Non-custodial design that never holds customer funds or keys
  • Free API tier for reads without key requirement
  • Official Meta Tech Provider using WhatsApp Cloud API
  • Never reads or transforms customer messages
  • EU-hosted with data in Ireland and Paris
  • No phone number provider - customers use their own numbers
Community votes00
DR (Domain Rating by Ahrefs)26 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)230
Referring domains (Majestic)180

5 details filled in for both companies.

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