fourzerotwo-si

fourzerotwo-si Imei API

IMEI & TAC decoder: Validate an IMEI and decode it to brand, model and device type from our own TAC database.

GitHub OpenAPI

Operations 5

GET /v1/imei/coverage IMEI & TAC decoder: Database coverage #
GET /v1/imei/decode IMEI & TAC decoder: Decode IMEI #
GET /v1/imei/validate IMEI & TAC decoder: Validate IMEI #
GET /v1/imei/tac IMEI & TAC decoder: TAC lookup #
GET /v1/imei/batch IMEI & TAC decoder: Batch decode #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/fourzerotwo-si/openapi/fourzerotwo-si-imei-api-openapi.yml

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OpenAPI Specification

fourzerotwo-si-imei-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Fourzerotwo Si Imei API
  version: 1.1.0
  contact:
    url: https://fourzerotwo.si
  description: 'Operations tagged imei across 2 of this provider''s published API definitions: openapi.json, fourzerotwo-si-openapi.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://fourzerotwo.si
tags:
- name: imei
  description: 'IMEI & TAC decoder: Validate an IMEI and decode it to brand, model and device type from our own TAC database.'
paths:
  /v1/imei/coverage:
    get:
      operationId: imei__coverage
      summary: 'IMEI & TAC decoder: Database coverage'
      description: 'How many TACs, models and brands the device database holds, and when it last changed. Price: $0.0005 USDC per call via x402. Free within the daily allowance with a free key.'
      tags:
      - imei
      externalDocs:
        url: https://fourzerotwo.si/apis/imei/coverage
      responses:
        '200':
          description: The data (paid, or free tier).
          content:
            application/json: {}
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '400':
          $ref: '#/components/responses/Error'
        '404':
          $ref: '#/components/responses/Error'
        '502':
          $ref: '#/components/responses/Error'
      security:
      - {}
      - freeKey: []
      x-price-usd: '0.000500'
      x-free-tier: free
      x-mcp-tool: imei__coverage
    servers:
    - url: https://fourzerotwo.si
  /v1/imei/decode:
    get:
      operationId: imei__decode
      summary: 'IMEI & TAC decoder: Decode IMEI'
      description: 'Validate an IMEI and decode it to brand, model, model code and device type. Charged whether or not the TAC is found. Price: $0.012 USDC per call via x402. 3 free calls/day with a free key.'
      tags:
      - imei
      externalDocs:
        url: https://fourzerotwo.si/apis/imei/decode
      parameters:
      - name: imei
        in: query
        required: true
        description: 'IMEI: 15 digits (spaces/dashes ignored); 14 digits or a 16-digit IMEISV also accepted'
        schema:
          type: string
          maxLength: 24
        example: '356938035643809'
      responses:
        '200':
          description: The data (paid, or free tier).
          content:
            application/json: {}
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '400':
          $ref: '#/components/responses/Error'
        '404':
          $ref: '#/components/responses/Error'
        '502':
          $ref: '#/components/responses/Error'
      security:
      - {}
      - freeKey: []
      x-price-usd: '0.012000'
      x-free-tier: sample
      x-mcp-tool: imei__decode
    servers:
    - url: https://fourzerotwo.si
  /v1/imei/validate:
    get:
      operationId: imei__validate
      summary: 'IMEI & TAC decoder: Validate IMEI'
      description: 'Format and Luhn check-digit validation for an IMEI or IMEISV, split into TAC, serial and check digit. No lookup. Price: $0.0005 USDC per call via x402. Free within the daily allowance with a free key.'
      tags:
      - imei
      externalDocs:
        url: https://fourzerotwo.si/apis/imei/validate
      parameters:
      - name: imei
        in: query
        required: true
        description: 'IMEI: 15 digits (spaces/dashes ignored); 14 digits or a 16-digit IMEISV also accepted'
        schema:
          type: string
          maxLength: 24
        example: '356938035643809'
      responses:
        '200':
          description: The data (paid, or free tier).
          content:
            application/json: {}
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '400':
          $ref: '#/components/responses/Error'
        '404':
          $ref: '#/components/responses/Error'
        '502':
          $ref: '#/components/responses/Error'
      security:
      - {}
      - freeKey: []
      x-price-usd: '0.000500'
      x-free-tier: free
      x-mcp-tool: imei__validate
    servers:
    - url: https://fourzerotwo.si
  /v1/imei/tac:
    get:
      operationId: imei__tac
      summary: 'IMEI & TAC decoder: TAC lookup'
      description: 'Device brand, model, model code and type for an 8-digit TAC. Charged whether or not the TAC is found. Price: $0.012 USDC per call via x402. 3 free calls/day with a free key.'
      tags:
      - imei
      externalDocs:
        url: https://fourzerotwo.si/apis/imei/tac
      parameters:
      - name: tac
        in: query
        required: true
        description: 'Type Allocation Code: the first 8 digits of an IMEI'
        schema:
          type: string
          maxLength: 8
        example: '35693803'
      responses:
        '200':
          description: The data (paid, or free tier).
          content:
            application/json: {}
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '400':
          $ref: '#/components/responses/Error'
        '404':
          $ref: '#/components/responses/Error'
        '502':
          $ref: '#/components/responses/Error'
      security:
      - {}
      - freeKey: []
      x-price-usd: '0.012000'
      x-free-tier: sample
      x-mcp-tool: imei__tac
    servers:
    - url: https://fourzerotwo.si
  /v1/imei/batch:
    get:
      operationId: imei__batch
      summary: 'IMEI & TAC decoder: Batch decode'
      description: 'Validate and decode up to 50 IMEIs in one call. Price: $0.4 USDC per call via x402. 3 free calls/day with a free key.'
      tags:
      - imei
      externalDocs:
        url: https://fourzerotwo.si/apis/imei/batch
      parameters:
      - name: imeis
        in: query
        required: true
        description: Comma-separated IMEIs (max 50)
        schema:
          type: string
          maxLength: 1300
        example: 356938035643809,490154203237518
      responses:
        '200':
          description: The data (paid, or free tier).
          content:
            application/json: {}
        '402':
          $ref: '#/components/responses/PaymentRequired'
        '400':
          $ref: '#/components/responses/Error'
        '404':
          $ref: '#/components/responses/Error'
        '502':
          $ref: '#/components/responses/Error'
      security:
      - {}
      - freeKey: []
      x-price-usd: '0.400000'
      x-free-tier: sample
      x-mcp-tool: imei__batch
    servers:
    - url: https://fourzerotwo.si
components:
  responses:
    PaymentRequired:
      description: x402 payment required. The body (also base64 in the PAYMENT-REQUIRED header) lists accepted payments.
      headers:
        PAYMENT-REQUIRED:
          schema:
            type: string
          description: Base64 JSON x402 v2 PaymentRequired
      content:
        application/json:
          schema:
            type: object
            properties:
              x402Version:
                type: integer
              error:
                type: string
              accepts:
                type: array
                items:
                  type: object
    Error:
      description: 400 = invalid input, 404 = not found at the source, 502 = the source failed. Never charged.
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
              charged:
                type: boolean
  securitySchemes:
    freeKey:
      type: apiKey
      in: header
      name: X-API-Key
      description: Optional free key (fzt_…) for the free tier.
x-refined-from:
- openapi.json
- fourzerotwo-si-openapi.json