API Reference

Create Prequalification

post
https://staging-apptracker.herokuapp.com/api/v1/prequalifications

Runs a TransUnion FICO 9 prequalification and returns eligible financing offers. The bureau score is used internally for decisioning and is not returned. A successful prequalification expires after 30 days and can be continued by passing prequalificationId to Create Application.

Send a unique Idempotency-Key for each logical request. Repeating a completed request returns the original result without another bureau pull; a request still in progress returns 409.

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Query Params
string
required

Dealer identifier assigned by FTL.

Body Params
applicant
object
required
required

Applicant authorization for the soft credit pull.

number
required

Requested financing amount in USD.

string
required
length ≥ 1

Service key. Use GET /service to retrieve supported values.

string

Optional sub-service key.

string

Your stable external reference for this prequalification.

string

Optional invoice identifier. Keep it consistent when continuing into Create Application.

Headers
string
length ≤ 255

Unique value for safely retrying the same logical request without causing another bureau pull.

Responses

Updated about 1 month ago

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Response
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application/json

Updated about 1 month ago

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