Affordable AI API gateway for frontier models at up to 89% below official pricing
The most accurate AI weather forecasting model for energy markets
Stage
Not given
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Founded
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2023
Based in
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CH
Pricing model
Paid
Contact for pricing
Pricing
Pay per million tokens in USD with no subscription or minimum spend. Prices vary by model and provider. Example flagship models: Claude (from $5.9/$29.5 input/output per million tokens), GPT-6-Astra (from $0.175/$0.875), Claude Opus (from $0.0125/$0.0625). Prompt caching at 10% of input rate where s
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Key features
OpenAI-compatible endpoint
Access to 171 frontier models
Automatic failover across upstream providers
Per-token billing from upstream usage reports
Full SSE streaming passthrough
Per-key rate limits and model allowlists
Complete usage logs with cost breakdown
Anthropic Messages API support
Prompt caching at 10% of input rate
Health tracking per provider family
EPT-2 deterministic global weather model
EPT-2 ensemble forecasts out to 60 days
Hourly updates up to 24 times daily
Power forecasts in megawatts for wind and solar
Athena AI agent for energy markets
5 km resolution models over Europe
High-resolution and rapid-refresh variants
API and Python SDK access
Actuals and nowcasts for renewables
Alert system for forecast shifts
What makes it different
Single API key for 171 models across 19 families with no per-provider signups
Up to 89% savings below official pricing on frontier models
Automatic failover ensures requests route around capacity outages
Pay only for tokens consumed with no monthly subscription or minimum spend
Exact billing metered from upstream usage, never estimated from characters
Outperforms ECMWF, Google DeepMind, Microsoft and NVIDIA on accuracy
Peer-reviewed research at NeurIPS and ICLR
Verified against 10,000+ ground stations
In production at major utilities and traders globally
AtmoRouter