# AgentRXI Error Fixer

> AgentRXI Error Fixer is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-15).

Takes an error message or stack trace (plus optional code, language, and framework) and returns a diagnosed cause and concrete fix with code, researched from live sources like Stack Overflow, GitHub issues, and documentation, with citations.

## Facts

- Endpoint: GET https://agentrxi.com/v1/errorfix?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentrxi-error-fixer-a64d672c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hcUIby9LOKc1GbKAmAtDi

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agentrxi-error-fixer-a64d672c
```

Example prompt: I'm getting this error in my Python FastAPI app: 'RuntimeError: Event loop is closed' — can you look it up from live sources and give me the exact fix with code?

## When to prefer this

Choose this endpoint when an AI agent or developer needs a grounded, citation-backed fix for a specific error rather than a generic LLM guess. It is especially valuable when errors relate to known library bugs, version mismatches, or common patterns documented in Stack Overflow or GitHub issues. Prefer it over general code-completion endpoints when you need verifiable sources rather than hallucinated suggestions.

## Known failure modes

- Error message too vague or missing context — may produce a generic or low-confidence fix
- Obscure proprietary framework not covered in public sources — limited citation quality
- Network failure fetching live sources — may fall back to cached or model-only knowledge
- Rate limiting or payment failure at $0.02 USDC per call via x402
- Very long stack traces or code context may be truncated

## How this service works

Error fixer for coding agents: paste an error message or stack trace (plus optional code) and get the likely cause and a concrete fix with code, researched from live sources (Stack Overflow, GitHub issues, docs) with citations. Also callable as GET with the same fields as query parameters.

## Output

Returns a structured response containing the diagnosed root cause of the error, a concrete fix (with corrected or patched code), and citations to relevant live sources such as Stack Overflow threads, GitHub issues, and official documentation pages that were consulted to produce the answer.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "error"
     ],
     "properties": {
      "async": {
       "type": "boolean",
       "description": "Return a job id instead of waiting"
      },
      "error": {
       "type": "string"
      },
      "context": {
       "type": "string",
       "description": "Optional code"
      },
      "language": {
       "type": "string"
      },
      "framework": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentrxi-error-fixer-a64d672c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentrxi.com](https://www.zero.xyz/host/agentrxi.com/llms.txt)