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Delx Merge Shallow
x402
Delx Merge Shallow is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Shallow-merges two JSON objects, with fields from the second object (b) overriding fields from the first (a), and returns the merged result along with its size.
Price / call$0.001
Success—
StatusUnknown
How this service works
Shallow-merge two objects (b wins). Call when you overlay agent defaults with overrides. Returns merged object and size for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.
Output
Returns the shallow-merged JSON object (b's keys overwrite a's on conflict, non-conflicting keys from both are preserved) plus the byte size of the resulting merged object.
Example use cases
Overlay agent defaults with user config
“I have my agent's default settings as {"model": "gpt-4", "temperature": 0.7, "max_tokens": 512} and the user passed overrides {"temperature": 0.2, "stream": true} — shallow-merge them so the user's values win.”
Merge feature flag base with environment overrides
“Can you shallow-merge our base feature flags {"darkMode": false, "betaSignup": false, "analytics": true} with the staging overrides {"darkMode": true, "betaSignup": true} so the staging values take priority?”
Combine API response with local defaults
“Merge my local defaults {"currency": "USD", "locale": "en-US", "pageSize": 20} with the API response payload {"locale": "de-DE", "pageSize": 50, "timezone": "Europe/Berlin"}, letting the API response override any matching keys.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/merge-shallowWhen to prefer
Choose this endpoint when you need a simple, stateless, one-level shallow merge of two JSON objects and want a hosted, pay-per-call microservice with no infrastructure or key management. Prefer it over writing inline merge logic when you want a reliable, auditable, side-effect-free utility in an agent pipeline. Not suitable for deep/recursive merges or array concatenation strategies.
Side effects
- Missing or malformed 'a' or 'b' fields returns a validation error
- Non-object values for 'a' or 'b' (e.g. arrays or primitives) may be rejected
- Payment failure via x402 on Base halts the request before processing
- Very large objects may hit payload size limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| a | object | Input field: a. |
| b | object | Input field: b. |
Output
Schema · Response
{
"type": "json",
"example": {
"size": 2,
"object": {
"x": 1,
"y": 2
},
"schema": "delx/util-merge-shallow/v1"
}
}Tags
x402
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