Fake Data Generator (Locale-Aware, Schema-Driven)

x402

Fake Data Generator (Locale-Aware, Schema-Driven) is a paid API for AI agents from api.strale.io, paid per call via x402, $0.054001/call, status unknown (last checked 2026-10-12, last successful call 2026-05-03).

Generates realistic fake/mock data records matching a given JSON Schema, with locale support for Swedish, Japanese, and other languages, returning up to 1000 records per call.

Price / call$0.054001

Seller volume →—

Success100%

StatusUnknown

How this service works

Generate realistic fake data matching a schema. Locale-aware: Swedish names for 'sv', Japanese for 'ja'. Up to 1000 records.

Output

Returns an array of generated fake data records matching the specified schema and locale, with up to 1000 records per call. Each record contains the requested fields populated with realistic, locale-appropriate synthetic values.

Example use cases

Example prompt

“Generate 50 fake user records with fields: firstName (string), email (string), and age (integer), using Swedish locale so the names look realistic for a Swedish audience.”

Technical details

Endpoint

GEThttps://api.strale.io/x402/fake-data-generate?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need realistic, locale-aware synthetic data that conforms to a specific JSON Schema — especially useful for seeding test databases, generating UI mockups, or creating demo datasets. Prefer it over generic faker libraries when you need a hosted, on-demand REST call or when locale fidelity (e.g. Swedish names, Japanese characters) is important.

Side effects

Invalid JSON Schema provided — returns schema validation error
count exceeds 1000 — returns limit exceeded error
unsupported locale code — may fall back to default or return error
malformed fields array — returns parameter error
missing required input parameters — returns 400-style error

Input

{
  "count": 10,
  "fields": [
    {
      "name": "firstName",
      "type": "string"
    },
    {
      "name": "lastName",
      "type": "string"
    },
    {
      "name": "email",
      "type": "string"
    },
    {
      "name": "age",
      "type": "integer"
    }
  ],
  "locale": "sv_SE",
  "schema": {
    "type": "object",
    "required": [
      "firstName",
      "lastName",
      "email",
      "age"
    ],
    "properties": {
      "age": {
        "type": "integer",
        "maximum": 80,
        "minimum": 18
      },
      "email": {
        "type": "string",
        "format": "email"
      },
      "lastName": {
        "type": "string"
      },
      "firstName": {
        "type": "string"
      }
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object

Output

{
  "data": [
    {
      "age": 42,
      "email": "anders.bergstrom@gmail.com",
      "lastName": "Bergström",
      "firstName": "Anders"
    },
    {
      "age": 35,
      "email": "maria.nilsson@hotmail.se",
      "lastName": "Nilsson",
      "firstName": "Maria"
    },
    {
      "age": 28,
      "email": "erik.svensson@outlook.com",
      "lastName": "Svensson",
      "firstName": "Erik"
    },
    {
      "age": 51,
      "email": "karin.lundgren@telia.com",
      "lastName": "Lundgren",
      "firstName": "Karin"
    },
    {
      "age": 39,
      "email": "johan.andersson@gmail.se",
      "lastName": "Andersson",
      "firstName": "Johan"
    },
    {
      "age": 44,
      "email": "petra.j@live.se",
      "lastName": "Johansson",
      "firstName": "Petra"
    },
    {
      "age": 56,
      "email": "lars.eklund@yahoo.se",
      "lastName": "Eklund",
      "firstName": "Lars"
    },
    {
      "age": 31,
      "email": "sofia.lindqvist@gmail.com",
      "lastName": "Lindqvist",
      "firstName": "Sofia"
    },
    {
      "age": 47,
      "email": "mikael.engstrom@hotmail.se",
      "lastName": "Engström",
      "firstName": "Mikael"
    },
    {
      "age": 62,
      "email": "ingrid.gustafsson@telia.com",
      "lastName": "Gustafsson",
      "firstName": "Ingrid"
    }
  ],
  "_meta": {
    "payment": {
      "method": "x402",
      "price_usd": 0.054000000000000006,
      "settlement_id": "0xfb17f91af249f460303bb18ece080dbc18e31204cdd21822133b81584e62f9d2"
    },
    "capability": "fake-data-generate",
    "latency_ms": 2680,
    "provenance": {
      "source": "claude-haiku",
      "fetched_at": "2026-06-13T04:25:29.306Z"
    }
  },
  "locale": "sv_SE",
  "schema_used": "json_schema",
  "record_count": 10
}

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