Deep get by path API

Reads a deeply nested value from an object/array using a dot+bracket path (a.b[0].c), returning found-flag and value with an optional default. Answers 'What is the value at this nested path?', 'How do I safely read deep JSON without crashing on missing keys?'.

Price$0.01per request

MethodPOST

Route/v1/data-transform/deep-get

StatusLive

MIME typeapplication/json

Rate limit120/minute

Cache0s public

data-transformdeep-getjsonpathnestedaccessorwrangle

API URLhttps://x402.hexl.dev/v1/data-transform/deep-get

Integration docs

Example request

{
  "object": {
    "a": {
      "b": [
        {
          "c": 42
        }
      ]
    }
  },
  "path": "a.b[0].c"
}

Example response

{
  "path": "a.b[0].c",
  "found": true,
  "value": 42
}

Input schema

{
  "type": "object",
  "required": [
    "object",
    "path"
  ],
  "properties": {
    "object": {
      "type": "object",
      "examples": [
        {
          "a": {
            "b": [
              {
                "c": 42
              }
            ]
          }
        }
      ]
    },
    "path": {
      "type": "string",
      "examples": [
        "a.b[0].c"
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}