Delx Commerce JSON Depth Check

Name: Delx Commerce JSON Depth Check
Price: 0.001 USD

x402

Delx Commerce JSON Depth Check 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).

Checks the nesting depth of a JSON object and verifies whether it falls within a specified maximum depth budget

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

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 containing the computed nesting depth of the input, a boolean indicating whether it falls within the specified maximum depth budget, a status field ('pass' or similar), an evidence block with a SHA-256 hash of the input and confirmation that no data was retained or external calls made, and a schema version identifier.

Example use cases

Validate API payload nesting before forwarding

“I'm about to send this nested JSON config to a downstream service that only accepts a maximum depth of 4 — can you confirm whether this object stays within that limit? {"env":{"prod":{"db":{"host":"localhost"}}}}”

Guard against deeply nested user-submitted JSON

“A user just submitted this JSON and I want to make sure it's not deeply nested beyond 6 levels before I process it — run a depth check with maximum depth 6 on this: {"level1":{"level2":{"level3":{"level4":{"level5":{"level6":{"level7":"deep"}}}}}}}”

Audit JSON schema depth for schema compliance

“Can you measure how deep this JSON schema object is nested? I need to know the actual depth and whether it's within my budget of 3 levels: {"definitions":{"user":{"properties":{"address":{"type":"string"}}}}}”

Technical details

Endpoint

POSThttps://commerce.delx.ai/api/v1/x402/json-depth-check?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a lightweight, verifiable, pay-per-use utility to measure JSON nesting depth without setting up any authentication or account. It is ideal for agent workflows that occasionally need depth validation and want cryptographic proof (SHA-256 input hash) that the data was not retained, with no external calls made during processing. Prefer it over custom code when you need an auditable, third-party depth check with a guaranteed price of $0.001 USDC.

Side effects

Input JSON object exceeds 128 properties limit — returns validation error
Missing or invalid 'value' field — returns schema error
Non-integer 'maximum_depth' value — returns type error
Malformed request body — returns 400-level error
Payment not fulfilled via x402 — returns 402 Payment Required

Input

Schema · Request body

Field	Type	Description
value	object	Value supplied to JSON Depth Check; used only for this bounded calculation and processed in memory without retention.
maximum_depth	integer	Maximum Depth supplied to JSON Depth Check; used only for this bounded calculation and processed in memory without retention.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": {
      "depth": 3,
      "within_budget": true
    },
    "schema": "delx/util-json-depth-check/v1",
    "status": "pass",
    "evidence": {
      "retained": false,
      "input_sha256": "5e44e9f3ca3a7644d94366cd0375126198b9408327e0f22b573182f0b3a699d3",
      "external_calls": 0
    },
    "operation": "data_batch:json_depth_check"
  }
}

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