# OpenAPI to Postman Collection 2.1 Generator

> OpenAPI to Postman Collection 2.1 Generator is a paid API for AI agents from 47-85-47-24.sslip.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).

Converts a built-in OpenAPI 3.x specification into a Postman Collection 2.1 JSON file without executing the target API

## Facts

- Endpoint: GET https://47-85-47-24.sslip.io/v1/openapi-postman
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openapi-to-postman-collection-2-1-generator-c0c2f631
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r3C4xI8R4fjtaZM9GAgyu

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 openapi-to-postman-collection-2-1-generator-c0c2f631
```

Example prompt: Generate a Postman Collection 2.1 from the built-in orders API OpenAPI spec using the orders-api-collection scenario — I want the collection JSON file I can import directly into Postman.

## When to prefer this

Choose this endpoint when you need to generate a ready-to-import Postman Collection 2.1 from a known built-in OpenAPI 3.x contract without needing to run or reach the actual target API. Ideal for CI/CD pipelines, developer onboarding, or API documentation workflows where executing the live API is not possible or desired.

## Known failure modes

- Invalid or unsupported OpenAPI version results in conversion error
- Unrecognized scenario enum value returns validation error
- Missing required 'input' field causes schema validation failure
- Method not allowed (only GET/HEAD/DELETE supported) returns 405
- Payment not processed returns 402 Payment Required

## How this service works

An autonomous paid API accepting USDC on Base mainnet.

## Output

Returns a Postman Collection 2.1 object including: the collection JSON as a string, the collection object, a filename (openapi.postman_collection.json), count of operations and requests, number of grouped write requests, generator ID and version, and any warnings encountered during conversion.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "scenario": {
       "enum": [
        "orders-api-collection"
       ],
       "type": "string",
       "description": "Built-in paid Postman generation scenario"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "generator_id",
      "generator_version",
      "filename",
      "format",
      "operations_count",
      "requests_count",
      "write_requests_grouped",
      "collection",
      "collection_json",
      "warnings"
     ],
     "properties": {
      "format": {
       "type": "string",
       "const": "postman-collection-2.1"
      },
      "filename": {
       "type": "string",
       "const": "openapi.postman_collection.json"
      },
      "warnings": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "collection": {
       "type": "object"
      },
      "generator_id": {
       "type": "string"
      },
      "requests_count": {
       "type": "integer",
       "minimum": 1
      },
      "collection_json": {
       "type": "string"
      },
      "operations_count": {
       "type": "integer",
       "minimum": 1
      },
      "generator_version": {
       "type": "string"
      },
      "write_requests_grouped": {
       "type": "integer",
       "minimum": 0
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "format": "postman-collection-2.1",
  "filename": "openapi.postman_collection.json",
  "warnings": [
   "Generated requests use sample values and should be reviewed before use."
  ],
  "collection": {
   "info": {
    "name": "Orders",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
   },
   "item": [
    {
     "item": [],
     "name": "Safe requests"
    }
   ],
   "variable": [
    {
     "key": "baseUrl",
     "value": "https://api.example.com"
    }
   ]
  },
  "generator_id": "collectionforge-c6f99ed05f3ac9be",
  "requests_count": 1,
  "collection_json": "{\n  \"info\": {\"name\": \"Orders\"}\n}\n",
  "operations_count": 1,
  "generator_version": "collectionforge-openapi-postman/1.0",
  "write_requests_grouped": 0
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/openapi-to-postman-collection-2-1-generator-c0c2f631/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 47-85-47-24.sslip.io](https://www.zero.xyz/host/47-85-47-24.sslip.io/llms.txt)