# AuraMatrix Token Price Index

> List prices of language-model APIs (USD per 1M tokens) across vendors' own APIs, cloud platforms and aggregators. Every record carries its source URL, fetch time and snapshot hash. 26 models, 19 channels. Last sweep 2026-11-04T08:10:32Z.

## Query
- JSON, one model: https://auramatrix.ai/prices/v1/quote?model=openai/gpt-6.1-sol  (add &channel=<channel_id> for one channel; model=list for ids)
- JSON, everything: https://auramatrix.ai/prices/index.json
- JSON, changes: https://auramatrix.ai/prices/v1/changes?days=90  (observed and announced price changes)
- MCP (Streamable HTTP, POST): https://auramatrix.ai/mcp  tools: list_models, get_price, compare_channels, cheapest, price_changes

## Rules for using the numbers
- Quote the channel, the observed_at time and the source URL with any price.
- trust_status VERIFIED means a second person checked the record against its source; UNVERIFIED means recorded, not yet checked.
- Aggregator prices (kind AGGREGATOR) are the marketplace's own price and never the reference.
- A missing price is unknown, not free. Prices exclude tax, contract discounts and free tiers.

## Pages
- https://auramatrix.ai/  (table)   https://auramatrix.ai/prices/<vendor>/<model>  (one model)   https://auramatrix.ai/prices/methodology   https://auramatrix.ai/evidence  (sources)