Liveapishipped v1.0.0
API Response Schema Generator
Automatically infer types from JSON API responses and generate production-ready schemas. Supports TypeScript interfaces, JSON Schema draft-07, and Zod validators. Handles nested objects, arrays, nullable fields, and optional properties. Paste multiple responses to merge and detect optional fields.
jsontypescriptschemazodapicodegen
format:
JSON sample
json-schema
{
"type": "object",
"properties": {
"id": {
"type": "integer"
},
"name": {
"type": "string"
},
"email": {
"type": "string"
},
"age": {
"type": "integer"
},
"active": {
"type": "boolean"
},
"roles": {
"type": "array",
"items": {
"type": "string"
}
},
"profile": {
"type": "object",
"properties": {
"bio": {
"type": "string"
},
"website": {
"type": "string"
},
"skills": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"years": {
"type": "integer"
}
},
"required": [
"name",
"years"
]
}
}
},
"required": [
"bio",
"website",
"skills"
]
}
},
"required": [
"id",
"name",
"email",
"age",
"active",
"roles",
"profile"
]
}🔒 Infers types from JSON sample. Run on local data — never sent anywhere.