# Services from agent-prep.annushka1190.workers.dev on Zero

> agent-prep.annushka1190.workers.dev serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/agent-prep.annushka1190.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/agent-prep.annushka1190.workers.dev/health.json

## Services

- [Agent Prep – JSON Path Listing](https://www.zero.xyz/c/agent-prep-json-path-listing-4e195aad/llms.txt): $0.003/call via x402. Enumerates all JSON paths, their types, and values from an arbitrary JSON object, returning a flat list of dot-notation paths.
- [Agent Prep – Text Truncate](https://www.zero.xyz/c/agent-prep-text-truncate-94d43f03/llms.txt): $0.003/call via x402. Truncates text to a specified token limit and returns the truncated text along with token count and truncation status.
- [Agent Prep – Token Estimator](https://www.zero.xyz/c/agent-prep-token-estimator-06d8de78/llms.txt): $0.002/call via x402. Estimates token count, word count, and character count for a given HTTP request body, enabling pre-LLM cost and context-window planning.
- [Agent Prep – Text Chunking](https://www.zero.xyz/c/agent-prep-text-chunking-8805b4cb/llms.txt): $0.005/call via x402. Splits text into token-aware chunks of configurable size, returning each chunk with its text and token count.
- [Agent Prep – JSON Structural Diff](https://www.zero.xyz/c/agent-prep-json-structural-diff-ab365405/llms.txt): $0.005/call via x402. Computes a structural diff between two JSON objects, returning added, removed, and changed fields with before/after values.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)