/v1/sessions/{id}/decision/curp-registry

  • Updated on Mar 18, 2025
  • Published on Jan 30, 2025
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/v1/sessions/{id}/decision/curp-registry

Returns the check result with CURP identification number and status.

The CURP (Unique Key of Population Registry) is the name of the population number/certificate in Mexico.


Note: always ensure that you use the correct API URL to send requests. See the API URL section for more info.



Security
API Key
Header parameter namex-auth-client

Your integration's API key (occasionally referred to the "Token", "API public key" or "Publishable key")

Header parameters
x-hmac-signature
stringRequired

Session id signed with the shared secret key

Path parameters
id
stringRequired

Session id

Query parameters
version
stringRequired
Responses
200

Result of the curp-registry check

object
statusCurp
string | null

(One of: AN, AH, CRA CU, RCN, RCC, BD, BDA, BCC, BCN) Status of the CURP data. For active CURP: AN (Alta Normal), AH (Alta con Homonimia), CRA CU (CURP Reactivada), RCN (Registro de Cambio no Afectando a CURP), RCC (Registro de Cambio Afectando a CURP) For inactive CURP: BD (Baja por Defuncion), BDA (Baja por Duplicidad), BCC (Baja por Cambio en CURP), BCN (Baja no Afectando a CURP)

ExampleRCN
curp
string

18-character alphanumeric code of the person (the CURP identification number)

ExampleFOHJ920625HGTLRR06
400

Bad request

object
status
string
Valid values[ "fail" ]
Examplefail
code
string
Example1101
message
string
ExampleValidation failed
401

Unauthorized

object
status
string
Valid values[ "fail" ]
Examplefail
code
string
Example1101
message
string
ExampleMandatory X-AUTH-CLIENT header containing the API key is missing from the request.
404

Session not found

object
status
string
Valid values[ "fail" ]
Examplefail
code
string
Example1101
message
string
ExampleResource not found
500

Internal server error

object
status
string
Valid values[ "fail" ]
Examplefail
code
string
Example1101
message
string
ExampleSomething went wrong