One API key for Claude, GPT, Gemini and DeepSeek models with unified pay-as-you-go billing
Open-source LLMOps platform for engineering teams
Stage
Not given
MVP
Founded
Not given
Not given
Based in
CY
Not given
Pricing model
Paid
Open source
Pricing
Pay-as-you-go model pricing varies by model. Claude Fable 5.1: $10.00 input / $50.00 output per 1M tokens. Claude Opus 5: $5.00 input / $25.00 output per 1M tokens. Claude Opus 5.5: $4.00 input / $20.00 output per 1M tokens. Claude Sonnet 5.5: $2.00 input / $10.00 output per 1M tokens. Claude Haiku
Free during beta. Self-hosted is free under Apache 2.0 license. Enterprise options available on request.
Key features
One API key for multiple AI models
Pay-as-you-go billing with prepaid balance
Telegram bot and web cabinet for account management
Usage logs and activity tracking
TLS 1.3 encryption and no prompt logging
Integration with Claude Code, Cursor, n8n
Ask Abyss AI search and research feature
Prompt versioning with named aliases and diffs
Server-side prompt templating with conditionals and loops
OpenAI-compatible AI gateway with automatic model fallbacks
Virtual keys, budgets and per-key rate limits
LLM tracing through the gateway or over OpenTelemetry
Versioned tool catalog for function calling
Offline experiments and online evaluation rules
Prompt optimization with candidate rewrites
Team-wide audit trail of every change
MCP server for Claude Code, Claude Desktop, Cursor
What makes it different
Single API key unifies access to 89+ production models
Up to 90% savings compared to direct API access
Telegram bot integration for key and balance management
Prepaid balance with no auto-charge and no expiration
Change prompts without a deploy by moving production alias
OneProvider
AcruxCore