TokenPath Pricing 2026

TokenPath is a freemium ai agent infrastructure tool that offers 7 key features including Token-level attribution derived from model attention, Single API call after generation — no pipeline changes, Model-agnostic: OpenAI, Anthropic, or self-hosted. TokenPath is a citation API that shows exactly which tokens in a source document produced each part of an AI-generated answer, reading the attention rather than asking a model to guess at attribution afterward. One API call takes three inputs — your document, the question, and the answer your AI gave — and returns highlighted spans mapping each claim back to the specific tokens behind it, with a confidence score. It is model-agnostic and runs after generation, so nothing about your existing pipeline changes: it works with OpenAI, Anthropic, or your own models, and there is no SDK to install. The examples on their site show why token-level matters more than page-level. Two clauses in a contract both read 'thirty (30) days' but mean different things, and TokenPath resolves each mention to the correct clause. A question about weekend support resolves 'seven days a week' onto the '7' inside a table cell reading '24 x 7'. A refund answer saying 'the first month' lands on '30 days' — not a word in common between the answer phrase and the source text. Three use cases are called out: chatting with documents such as contracts, filings, and policies where a human needs to verify a claim in seconds instead of reading forty pages; support and internal help bots grounding answers in your own help center or wiki; and search and research tools that currently cite a whole page and leave the reader hunting. Pricing is $1 per million tokens pay-as-you-go with 10M tokens free to start.

✅ TokenPath is a good choice if you need:

• •Token-level attribution derived from model attention
• •Single API call after generation — no pipeline changes
• •Model-agnostic: OpenAI, Anthropic, or self-hosted
• •Per-span confidence scores on every highlight
• •Resolves semantically-matched claims where no words are shared

💡 Value Assessment

TokenPath charges by usage, so what you spend scales with how much ai agent infrastructure work you put through it. You can try it without paying before committing any money. Compare the rates above against your expected volume.