Properties
| Name | Type | Description |
|---|---|---|
| status | string | Result status |
| message | string | Human‑readable message |
| fetchTime | string | ISO‑8601 timestamp of the operation |
| before | object | Info about the before image |
| before.link | string | URL to the before screenshot |
| before.width | integer | Width of the before image |
| before.height | integer | Height of the before image |
| before.source | string | Original source URL for the before image |
| after | object | Info about the after image |
| after.link | string | URL to the after screenshot |
| after.width | integer | Width of the after image |
| after.height | integer | Height of the after image |
| after.source | string | Original source URL for the after image |
| diff | object | Info about the diff image |
| diff.link | string | URL to the diff screenshot |
| diff.width | integer | Width of the diff image |
| diff.height | integer | Height of the diff image |
| summary | object | Mismatch metrics |
| summary.mismatchPixels | integer | Number of pixels that differ |
| summary.mismatchPercentage | number | Percentage of mismatched pixels |
| summary.totalPixels | integer | Total pixel count compared |
| summary.sameDimensions | boolean | Whether the two images share dimensions |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/snapshot-site-com/json-schema/snapshot-site-com-post-api-v3-compare-response-schema.json",
"title": "PostApiV3CompareResponse",
"x-generated": "2026-10-31",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/_ae-authored/snapshot-site-com-openapi-generated.yml#/components/schemas/PostApiV3CompareResponse",
"type": "object",
"properties": {
"status": {
"type": "string",
"description": "Result status"
},
"message": {
"type": "string",
"description": "Human‑readable message"
},
"fetchTime": {
"type": "string",
"description": "ISO‑8601 timestamp of the operation"
},
"before": {
"type": "object",
"description": "Info about the before image"
},
"before.link": {
"type": "string",
"description": "URL to the before screenshot"
},
"before.width": {
"type": "integer",
"description": "Width of the before image"
},
"before.height": {
"type": "integer",
"description": "Height of the before image"
},
"before.source": {
"type": "string",
"description": "Original source URL for the before image"
},
"after": {
"type": "object",
"description": "Info about the after image"
},
"after.link": {
"type": "string",
"description": "URL to the after screenshot"
},
"after.width": {
"type": "integer",
"description": "Width of the after image"
},
"after.height": {
"type": "integer",
"description": "Height of the after image"
},
"after.source": {
"type": "string",
"description": "Original source URL for the after image"
},
"diff": {
"type": "object",
"description": "Info about the diff image"
},
"diff.link": {
"type": "string",
"description": "URL to the diff screenshot"
},
"diff.width": {
"type": "integer",
"description": "Width of the diff image"
},
"diff.height": {
"type": "integer",
"description": "Height of the diff image"
},
"summary": {
"type": "object",
"description": "Mismatch metrics"
},
"summary.mismatchPixels": {
"type": "integer",
"description": "Number of pixels that differ"
},
"summary.mismatchPercentage": {
"type": "number",
"description": "Percentage of mismatched pixels"
},
"summary.totalPixels": {
"type": "integer",
"description": "Total pixel count compared"
},
"summary.sameDimensions": {
"type": "boolean",
"description": "Whether the two images share dimensions"
}
}
}
Work with this as data
Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for schemas
4 MCP tools reach this
find_json_schemasBrowse and filter every JSON Schema in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/snapshot-site-com-post-api-v3-compare-response"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.