# Services from dev-5090-box.tailfb4c1f.ts.net on Zero

> dev-5090-box.tailfb4c1f.ts.net serves 18 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/dev-5090-box.tailfb4c1f.ts.net
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/dev-5090-box.tailfb4c1f.ts.net/health.json

## Services

- [dev-5090 Code Security Audit](https://www.zero.xyz/c/dev-5090-code-security-audit-1affccc8/llms.txt): $0.1/call via x402. Scans a code snippet for common security vulnerabilities including SQL injection, XSS, authentication bypass, secret leaks, and unsafe deserialization.
- [Automated Test Generator for Code Snippets](https://www.zero.xyz/c/automated-test-generator-for-code-snippets-a438d51a/llms.txt): $0.03/call via x402. Generates unit tests for a given code snippet, automatically matching the file's existing test framework.
- [JSON Fixer / Repair](https://www.zero.xyz/c/json-fixer-repair-2a73f1ca/llms.txt): $0.005/call via x402. Repairs malformed JSON (trailing commas, single quotes, unquoted keys) and returns only valid, parseable JSON.
- [Regex Builder from Natural Language](https://www.zero.xyz/c/regex-builder-from-natural-language-0db7a59b/llms.txt): $0.02/call via x402. Converts a plain-English description of a pattern into a regex and a matching test string
- [SQL Query Explainer](https://www.zero.xyz/c/sql-query-explainer-dd1ad907/llms.txt): $0.01/call via x402. Explains a SQL query in plain English, describing what it does step by step
- [Regex Explainer (Plain English)](https://www.zero.xyz/c/regex-explainer-plain-english-690bea7d/llms.txt): $0.01/call via x402. Takes a raw regex pattern and returns a plain-English explanation of what it matches and how it works.
- [dev-5090 Structured Code Review](https://www.zero.xyz/c/dev-5090-structured-code-review-acaa025e/llms.txt): $0.05/call via x402. Performs structured code review returning numbered findings across correctness, security, edge cases, and reuse dimensions.
- [Model Attestation & Substitution Detection](https://www.zero.xyz/c/model-attestation-substitution-detection-5646d4f8/llms.txt): $0.1/call via x402. Fingerprints or verifies an OpenAI-compatible inference endpoint to detect silent model substitution by the seller
- [dev-5090 Uncensored Multi-Step Reasoning & Planning](https://www.zero.xyz/c/dev-5090-uncensored-multi-step-reasoning-planning-abb3e41c/llms.txt): $0.05/call via x402. Runs multi-step chain-of-thought reasoning and planning tasks using the Qwen3.8-27B abliterated (Heretic) model on a local RTX 5090 via vLLM, without content restrictions.
- [Code Refactor with Diff and Rationale](https://www.zero.xyz/c/code-refactor-with-diff-and-rationale-5ab9aaaf/llms.txt): $0.03/call via x402. Refactors a code snippet while preserving its behavior, returning a diff and a written rationale explaining the changes.
- [cURL to Code Converter](https://www.zero.xyz/c/curl-to-code-converter-1b467746/llms.txt): $0.01/call via x402. Converts a curl command into equivalent Python, JavaScript, or Go code
- [dev-5090 Uncensored Coder Completions](https://www.zero.xyz/c/dev-5090-uncensored-coder-completions-8cf5217c/llms.txt): $0.03/call via x402. Generates uncensored code completions using the Qwen3-8B 27B abliterated (Heretic) model served on a local RTX 5090 via vLLM
- [Code Explanation via Uncensored LLM](https://www.zero.xyz/c/code-explanation-via-uncensored-llm-86512219/llms.txt): $0.02/call via x402. Explains a pasted code snippet in plain English using an uncensored local LLM running on an RTX 5090.
- [Agent-Readiness Audit for Public URLs](https://www.zero.xyz/c/agent-readiness-audit-for-public-urls-f24fbcd3/llms.txt): $0.05/call via x402. Scores any public URL on agent-readiness out of 100 with per-check evidence, published weights, and a deterministic recompute recipe
- [dev-5090 Pay-to-Compose Orchestrator](https://www.zero.xyz/c/dev-5090-pay-to-compose-orchestrator-744d84b7/llms.txt): $1/call via x402. Fetches live weather data, routes it through two local LLM stages, then an independent judge verifies the result against source data before returning a validated response
- [dev-5090 Text Embedding API](https://www.zero.xyz/c/dev-5090-text-embedding-api-08585c61/llms.txt): $0.005/call via x402. Generates 768-dimensional vector embeddings for one or more input text strings
- [dev-5090 Uncensored General Chat (Qwen3-27B Heretic)](https://www.zero.xyz/c/dev-5090-uncensored-general-chat-qwen3-27b-heretic-68221b41/llms.txt): $0.03/call via x402. Sends a chat message to an uncensored Qwen3-27B (abliterated) model hosted on a local RTX 5090 and returns a free-form AI response without content filtering.
- [dev-5090 Vision / Image Understanding (Text-Fallback)](https://www.zero.xyz/c/dev-5090-vision-image-understanding-text-fallback-0c0dedbc/llms.txt): $0.02/call via x402. Accepts image-understanding requests and currently returns text-fallback responses (no vision model loaded); billed at a reduced rate reflecting the preview/fallback status.

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)