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DeFi Intel Agent Gateway – Token Counter & Trimmer
x402
DeFi Intel Agent Gateway – Token Counter & Trimmer is a paid API for AI agents from defi-intel-agent-gateway.gg-neo15.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Counts tokens in text (tiktoken-style) and trims text to a specified token budget, returning exact counts and truncated output.
Price / call$0.001
Success—
StatusUnknown
How this service works
Estimate exact token count (tiktoken-style) and trim text to a budget — $0.001 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no account. Free samples daily.
Output
Returns the exact token count of the input text (tiktoken-compatible) and, if a trim budget is specified, returns the text truncated to fit within that token budget along with the resulting token count.
Example use cases
Prompt budget enforcement before LLM call
“Before I send this 10-page document to GPT-4, count how many tokens it is and trim it to 6000 tokens so it fits within the context window.”
Checking RAG chunk size
“I'm building a retrieval pipeline — can you count the tokens in each of these text chunks and tell me which ones exceed 512 tokens so I know which need splitting?”
Trimming scraped content for summarization
“I just scraped this long article and need to feed it to a summarizer limited to 2048 tokens — please trim it to exactly 2048 tokens without cutting mid-sentence if possible.”
Technical details
Endpoint
POSThttps://defi-intel-agent-gateway.gg-neo15.workers.dev/v1/text/token-counter-trimmerWhen to prefer
Choose this endpoint when you need precise tiktoken-compatible token counting or trimming without setting up an API key or account — ideal for pay-per-call agent workflows on Base that need to enforce LLM context window limits before making expensive model calls. Prefer over client-side tokenizers when you need server-side determinism or are operating in a sandboxed environment without tiktoken installed.
Side effects
- Empty or missing input text returns a 400 validation error
- Token budget set to zero or negative value may return error or empty string
- Very large inputs may time out at edge runtime
- Malformed JSON body returns 422 unprocessable entity
- Payment failure (insufficient USDC balance) returns 402 Payment Required
Tags
x402
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