Apply an RFC 7396 merge patch to supplied JSON with own-property-safe object con
Apply an RFC 7396 merge patch to supplied JSON with own-property-safe object construction; no stored data is changed.
Answeringour last check, 2026-10-01
1 of 1checks answered this week
1198 msmedian answer time
$0.05listed price per call
$0.05price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://penny-army-reference-mainnet.spruceboundgranitestudio.workers.dev/v1/probes/json-merge-patch
| Category | Everything else |
|---|---|
| Provider host | penny-army-reference-mainnet.spruceboundgranitestudio.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-01 | valid payment request | 402 | $0.05 | 1198 ms |
Example input (from the provider)
{
"body": {
"patch": {
"a": null,
"list": [
8
],
"nested": {
"new": 4,
"old": null
}
},
"target": {
"a": 1,
"list": [
1,
2
],
"nested": {
"keep": 3,
"old": 2
}
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"$defs": {
"__schema0": {
"anyOf": [
{
"type": "string"
},
{
"type": "number"
},
{
"type": "boolean"
},
{
"type": "null"
},
{
"items": {
"$ref": "#/properties/input/properties/body/$defs/__schema0"
},
"type": "array"
},
{
"additionalProperties": {
"$ref": "#/properties/input/properties/body/$defs/__schema0"
},
"propertyNames": {
"type": "string"
},
"type": "object"
}
]
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"patch": {
"$ref": "#/properties/input/properties/body/$defs/__schema0"
},
"target": {
"$ref": "#/properties/input/properties/body/$defs/__schema0"
}
},
"required": [
"target",
"patch"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$defs": {
"__schema0": {
"anyOf": [
{
"type": "string"
},
{
"type": "number"
},
{
"type": "boolean"
},
{
"type": "null"
},
{
"items": {
"$ref": "#/properties/output/properties/example/$defs/__schema0"
},
"type": "array"
},
{
"additionalProperties": {
"$ref": "#/properties/output/properties/example/$defs/__schema0"
},
"propertyNames": {
"type": "string"
},
"type": "object"
}
]
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"result": {
"additionalProperties": false,
"properties": {
"value": {
"$ref": "#/properties/output/properties/example/$defs/__schema0"
}
},
"required": [
"value"
],
"type": "object"
},
"schema_version": {
"const": "research-1",
"type": "string"
},
"test_only": {
"const": false,
"type": "boolean"
},
"utility_id": {
"const": "json-merge-patch",
"type": "string"
}
},
"required": [
"schema_version",
"utility_id",
"test_only",
"result"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}