fourzerotwo
← IMEI & TAC decoder
devices by fourzerotwo

Decode IMEI

Validate an IMEI and decode it to brand, model, model code and device type. Charged whether or not the TAC is found.

Decode IMEI 3 free / day

Validate an IMEI and decode it to brand, model, model code and device type. Charged whether or not the TAC is found.

cost
3 free / day then $0.012 / call
MCP tool
imei__decode
method
GET

3 free calls a day, then $0.012 per call by card credit or USDC. Free key · Pay by card

GET https://fourzerotwo.si/v1/imei/decode

ParamTypeDescription
imei string IMEI: 15 digits (spaces/dashes ignored); 14 digits or a 16-digit IMEISV also accepted
# free: send a free key from https://fourzerotwo.si/free
curl -H "X-API-Key: fzt_…" "https://fourzerotwo.si/v1/imei/decode?imei=356938035643809"

# no key: returns 402 with the price, for x402 agents
curl -i "https://fourzerotwo.si/v1/imei/decode?imei=356938035643809"

by fourzerotwo

Report this endpoint

Use it from an AI agent (MCP)

Add the server once, then ask for this data in plain English. The agent finds the endpoint with search_apis and runs it with call_api.

{
  "mcpServers": {
    "fourzerotwo": { "type": "http", "url": "https://fourzerotwo.si/mcp" }
  }
}
# the call the agent makes
call_api {"tool": "imei__decode", "arguments": {"imei":"356938035643809"}}

More from IMEI & TAC decoder

  • Batch decode — Validate and decode up to 50 IMEIs in one call.
  • Database coverage — How many TACs, models and brands the device database holds, and when it last changed.
  • TAC lookup — Device brand, model, model code and type for an 8-digit TAC. Charged whether or not the TAC is found.
  • Validate IMEI — Format and Luhn check-digit validation for an IMEI or IMEISV, split into TAC, serial and check digit. No looku...

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