Unified AI API for 150+ models at up to 95% below official pricing
Connect software to licensed e-invoicing providers through one API
Stage
Startup
Not given
Founded
2026
Not given
Based in
US
GR
Pricing model
Paid
Freemium
Pricing
Pay-as-you-go with no monthly fee. Minimum top-up: $10. Pricing varies by model. Examples: Claude Opus 5.5 at $2.40/$12 per million input/output tokens (40% below official $4/$20); GPT-6 Sol at $1/$5 per million tokens (50% off); Nano Banana 2 at $0.025 per image (63% off); Seedance 2.5 video from $
Sandbox: Free. Launch: €49/month (up to 1,000 documents). Pro: €199/month (up to 10,000 documents). Scale: from €599/month (up to 100,000 documents). Enterprise: pricing on request (above 100,000 documents). Prices in EUR, excl. VAT.
Key features
One API key for 150+ models across image, video, LLM and audio
Pay-as-you-go pricing with no monthly fee, minimum $10 top-up
OpenAI and Anthropic SDK compatibility without code changes
MCP support for Claude Desktop, Cursor and other clients
No verification required to start calling models
Failed requests never charged; billing only for successful calls
Accessible from mainland China without proxy
Generated files retained 30 days on Cloudflare R2 storage
Support for Stripe, PayPal, Alipay and USDT payments
Preview documents before issuing
Webhook notifications for document status changes
Safe idempotent retries
Credit notes and document corrections
MCP server for AI agents
REST API with comprehensive operations
Document status tracking
Provider error reporting with tax authority feedback
What makes it different
Single unified endpoint for all major AI models instead of managing separate accounts
No verification or organization approval required to use frontier models
Works from mainland China and globally without regional API blocks
Connects to licensed providers the business already uses
Safe idempotent API calls prevent duplicate documents
AI agents can issue documents via MCP without credentials exposure
APIMODELS
Tallio