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Deno 2.2 Improves Dependency Management and Expands Node.js Compatibility
Deno 2.2 enhances Node.js compatibility, improves dependency management, adds OpenTelemetry support, and expands linting and task automation for developers.
@transferwise/approve-api-action-helpers
Advanced tools
An http client that handles SCA required requests gracefully
A tiny library that lets you handle Strong Customer Authentication (SCA) required calls easily.
npm install @transferwise/approve-api-action-helpers
to install it.
This library exports a create
function for SCA protected requests. It returns a request wrapper that can be used like a regular fetch request. Use it as follows:
import { create, Flow, Mode } from '@transferwise/approve-api-action-helpers';
const request = create({
flow: Flow.IFRAME,
mode: Mode.PRODUCTION,
});
const res = await request('https://my-backend-api.com/sca-protected-call', { method: 'GET', ... });
When the backend returns that SCA is required, it will run the user through an SCA flow and retry that request. Also, it will throw an error if you get a 4xx
or 5xx
response.
NB! make sure that your backend proxies 'x-2fa-approval' response header to the frontend and forwards it back to TransferWise when this library passes it back. Also please reflect the response status (403) back to the frontend.
key | optional | default | alternatives |
---|---|---|---|
flow | yes | Flow.IFRAME | Flow.TAB |
mode | yes | Mode.PRODUCTION | Mode.SANDBOX |
FAQs
An http client that handles SCA protected requests gracefully
The npm package @transferwise/approve-api-action-helpers receives a total of 664 weekly downloads. As such, @transferwise/approve-api-action-helpers popularity was classified as not popular.
We found that @transferwise/approve-api-action-helpers demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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