# Saylor Innovations Guide Library: Fix Python ModuleNotFoundError and ImportError

> Saylor Innovations Guide Library: Fix Python ModuleNotFoundError and ImportError is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Returns a structured guide explaining how to diagnose and fix Python ModuleNotFoundError and ImportError, covering interpreter/pip mismatches, virtualenvs, package vs import names, relative imports, and shadowed modules

## Facts

- Endpoint: GET https://saylorinnovations.com/api/kb/python-modulenotfounderror-import-errors?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-guide-library-fix-python-modulenotfounderror-and-24fd754e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_appL0ipcjFDtYljmFCfiX

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 saylor-innovations-guide-library-fix-python-modulenotfounderror-and-24fd754e
```

Example prompt: I keep getting a ModuleNotFoundError in Python even though I installed the package with pip — can you pull up a guide explaining how to fix interpreter vs pip mismatches, virtualenv issues, and shadowed module problems?

## When to prefer this

Use this endpoint when an agent or user needs a comprehensive, pre-written reference guide on diagnosing Python import errors — particularly when covering multiple interrelated causes (interpreter mismatch, virtualenv, package naming, relative imports, shadowing) in one document rather than generating an ad-hoc explanation.

## Known failure modes

- Non-GET HTTP method returns an error
- Network or server unavailability returns a 5xx error
- Payment not completed (x402 protocol) results in access denial
- Malformed request may return a 400 error

## How this service works

Fix Python ModuleNotFoundError and ImportError - interpreter vs pip mismatch, virtualenv, package vs import names, relative imports and shadowed modules

## Output

A JSON object containing a unique guide identifier, a title, a category label, the full body text of the troubleshooting guide covering Python ModuleNotFoundError and ImportError causes and fixes, an optional price field, and a license identifier.

## 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"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "id",
      "t",
      "c",
      "body"
     ],
     "properties": {
      "c": {
       "type": "string",
       "description": "Category of the guide"
      },
      "t": {
       "type": "string",
       "description": "Title of the guide"
      },
      "id": {
       "type": "string",
       "description": "Identifier of the record"
      },
      "body": {
       "type": "string",
       "description": "Main body text"
      },
      "price": {
       "type": [
        "number",
        "null"
       ],
       "description": "Price"
      },
      "license": {
       "type": "string",
       "description": "License identifier"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-guide-library-fix-python-modulenotfounderror-and-24fd754e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)