TokenSpend sends your LLM requests to 120 models from 21 vendors and returns a receipt for each one: model, tokens, cost and latency. It works with any OpenAI-compatible client, so switching models means changing the model name. Bring your own provider keys and routing is free, or buy credits at list price with a 5% fee. No markup on tokens, and we don't store prompts. For teams using coding agents, it also ties spend to the pull requests that merged.