# PriceRadar

> Live pricing data for LLM and AI-model APIs: current prices for 338 models,
> full price-change history, a cost calculator, price-per-benchmark comparisons
> and deprecation alerts, plus cost passports for MCP servers (keys, free tiers,
> pricing traps, schema token overhead). English pages are canonical; localized
> versions live under /ru/, /es/, /pt/, /ar/, /hi/, /bn/, /id/, /zh/.

Key facts:
- All prices are normalized to USD per 1M tokens; every page and API response
  carries its data timestamp (as_of) and a staleness flag per price row.
- Model ids are stable slugs in the form provider:model-slug
  (e.g. openai:gpt-5-mini, anthropic:claude-sonnet-5).
- Every published price links to its source snapshot and a verbatim evidence
  quote; changes are double-confirmed before publication.
- Machine access: MCP server at https://techagent.net/mcp (Streamable HTTP, stateless,
  free tier requires no key), REST API at https://techagent.net/api/v1
  (OpenAPI: https://techagent.net/api/v1/openapi.json).
- MCP tools: priceradar_list_models, priceradar_get_model, priceradar_price_history,
  priceradar_compare, priceradar_estimate_cost, priceradar_recent_changes.

## Data
- [Current model prices, JSON](https://techagent.net/api/v1/models): full price table, updated continuously
- [Price-change feed, JSON Feed](https://techagent.net/feeds/changes.json): price cuts, deprecations, new models
- [Price-change feed, RSS](https://techagent.net/feeds/changes.xml): same events as RSS 2.0
- [Price history dump, CSV](https://techagent.net/downloads/price-history.csv): full history, regenerated daily
- [MCP server cost passports, JSON](https://techagent.net/mcp-servers/api.json): keys, free tiers, pricing traps, token overhead, monthly cost estimates (CC BY 4.0)

## Docs
- [REST API reference](https://techagent.net/docs/api.md): endpoints, params, rate limits, quotas
- [MCP server guide](https://techagent.net/docs/mcp.md): tools, schemas, auth, connection examples
- [Methodology](https://techagent.net/docs/methodology.md): sources, verification pipeline, update cadence
- [Model catalog](https://techagent.net/models.md): markdown mirror of the current price table

## Optional
- [About PriceRadar](https://techagent.net/about.md)