# Delx Commerce — JSON Object Deep Merge

> Delx Commerce — JSON Object Deep Merge is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Performs a deep merge of two JSON objects, combining nested properties recursively and returning the merged result with verifiable evidence.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/json-object-deep-merge?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-json-object-deep-merge-0f4fd7bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uM9dOp97e62lF8FxjRgYf

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 delx-commerce-json-object-deep-merge-0f4fd7bf -d '<json body>'
```

Example prompt: Deep merge these two JSON objects for me — left is {"a":{"x":1},"b":2} and right is {"a":{"y":3}} — I need the nested keys combined, not overwritten.

## When to prefer this

Choose this endpoint when you need a verifiable, auditable deep merge of two JSON objects with cryptographic evidence of the inputs, no data retention, and pay-per-call pricing with no signup. Prefer it over local merge utilities when operating in an agent context that requires tamper-evident computation logs or when you need a deterministic, stateless merge operation billed only on usage via USDC micropayments.

## Known failure modes

- Input objects exceed 128 properties (maxProperties limit) — request rejected
- Malformed JSON input — parse error returned
- Either 'left' or 'right' field missing or not an object type — validation error
- Network timeout or service unavailability — HTTP 5xx response

## How this service works

Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.

## Output

Returns a JSON object with a 'result' field containing the deeply merged object, a 'status' of 'pass', an 'operation' identifier, and an 'evidence' block including the SHA-256 hash of the input, a flag confirming no data was retained, and a count of external calls made (always zero), enabling verifiable, auditable computation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "left": {
   "type": "object",
   "description": "Left supplied to JSON Object Deep Merge; used only for this bounded calculation and processed in memory without retention.",
   "maxProperties": 128,
   "additionalProperties": true
  },
  "right": {
   "type": "object",
   "description": "Right supplied to JSON Object Deep Merge; used only for this bounded calculation and processed in memory without retention.",
   "maxProperties": 128,
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "object": {
    "a": {
     "x": 1,
     "y": 3
    },
    "b": 2
   }
  },
  "schema": "delx/util-json-object-deep-merge/v1",
  "status": "pass",
  "evidence": {
   "retained": false,
   "input_sha256": "d864e9714cc079b4beb8920c5ee998ff5bd3d74cbdab3c5b279ff0a96a4f02fe",
   "external_calls": 0
  },
  "operation": "data_batch:json_object_deep_merge"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-json-object-deep-merge-0f4fd7bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)