# Services from x402vercel.vercel.app on Zero

> x402vercel.vercel.app serves 10 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/x402vercel.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402vercel.vercel.app/health.json

## Services

- [NAKONETS CI Diagnosis Endpoint](https://www.zero.xyz/c/nakonets-ci-diagnosis-endpoint-6f385d69/llms.txt): $2/call via x402. Analyzes GitHub Actions failure logs to identify the root cause, classify the error category, and recommend actionable remediation steps
- [NAKONETS JavaScript Syntax Checker](https://www.zero.xyz/c/nakonets-javascript-syntax-checker-ec7f8709/llms.txt): $0.5/call via x402. Validates JavaScript source code for syntax errors, returning a boolean indicating whether the code is syntactically valid.
- [NAKONETS Opportunity Preflight Check](https://www.zero.xyz/c/nakonets-opportunity-preflight-check-f570fd57/llms.txt): $0.01/call via x402. Checks whether a public opportunity URL (marketplace listing or GitHub issue) is open, funded, and claimable before an agent invests effort pursuing it
- [NAKONETS CI Action Plan – GitHub Actions Failure Diagnosis](https://www.zero.xyz/c/nakonets-ci-action-plan-github-actions-failure-diagnosis-a710d8a0/llms.txt): $5/call via x402. Accepts a GitHub Actions failure log and returns a prioritized action plan with root cause classification and remediation steps.
- [NAKONETS CSV Validate](https://www.zero.xyz/c/nakonets-csv-validate-bdfd2720/llms.txt): $0.25/call via x402. Validates CSV text, returning row count, column count, and a boolean validity flag
- [NAKONETS JSON Validate](https://www.zero.xyz/c/nakonets-json-validate-cbc182fc/llms.txt): $0.25/call via x402. Validates and normalizes a JSON string, returning whether it is well-formed and a pretty-printed normalized version
- [NAKONETS CI Triage - GitHub Actions Log Analyzer](https://www.zero.xyz/c/nakonets-ci-triage-github-actions-log-analyzer-a0cce097/llms.txt): $0.5/call via x402. Analyzes GitHub Actions failure log text to identify root cause class and extract key error evidence snippets
- [NAKONETS Market Snapshot](https://www.zero.xyz/c/nakonets-market-snapshot-91564155/llms.txt): $0.25/call via x402. Returns a filtered snapshot of open market opportunities across execution and deal markets, with preflight decision signals based on reward threshold and deadline horizon.
- [NAKONETS CI Incident Triage Kit](https://www.zero.xyz/c/nakonets-ci-incident-triage-kit-8f1311cc/llms.txt): $9/call via x402. Provides deterministic CI diagnosis, data validation, JavaScript syntax checks, market snapshots, and opportunity preflight checks via a pay-per-call API.
- [NAKONETS Service Proof / Health Check](https://www.zero.xyz/c/nakonets-service-proof-health-check-f1b70d1e/llms.txt): $0.01/call via x402. Returns a proof-of-service response confirming the NAKONETS x402 payment gateway is live on the Base network.

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)