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Bubble API connector - Processing HTTP Error / Status Codes

I have to follow-up on this @emmanuel I have a plugin for a customer that is impossible to know in the editor that an error has been encountered. In the logs it clearly shows Raw error but in the workflows there is no way to test this against.

Exposing the status codes will be extremely beneficial to everyone.

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+1 on this, very crucial!!

+1 for api connector status code access. My use case is to process information from Clearbit. Status code is the only way to know if a second attempt to pull data should be performed…and since the fee for the service is per api request, I’d prefer not to double up.

Code Description
200 Successful lookup, person encoded in the response body.
202 Asynchronously looking up the person.
404 Person not found.

EDIT: Clearbit actually allows for a webhook, so there is a way around this for me.

Yes please. Come on Bubble team do your magic!!!

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there has been an update on this topic?

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It is pretty standard in REST API design that 400 codes are valid responses (e.g. not found). Not being able to handle these responses properly is a pretty significant design flaw in the API Connector.

As a workaround I wrote a simple Azure Function (node.js) to wrap API calls and always return 200 with the actual code in the response body. Seems to solve the issue. Bubble could easily implement something like this this.

Here is the Azure function code in case anyone else is blocked by this as well. Just call the Azure function http endpoint with the path /bubble/your_api_path.


module.exports = async (context) => {
    //create a response conforming to JSend format -
    const respond = (code, message, data) => {
        context.res = { 
            headers: { 'Content-Type': 'application/json' },
            status: 200, 
            body: {
                code: code, 
                status: (code < 400) ? 'success' : (code < 500) ? 'fail' : 'error', 
                message: message, 
                data: data

    const options = {
        method: context.req.method,
        uri: BASE_URL + context.req.params.segments,
        headers: {
            'content-type': 'application/json',
            'x-authapi-client': context.req.headers['x-authapi-client']   <--THIS IS SPECIFIC TO MY API
        qs: context.req.query,
        body: context.req.body,
        json: true,
        resolveWithFullResponse: true,
        simple: false
    const request = require('request-promise-native');
    try {
        const response = await request(options); 
        //NOTE: change the respond params based on your API response format
        respond(response.statusCode, response.body.message,; 
    } catch (e) {
        let msg = ('message' in e) ? e.message : ('cause' in e) ? e.cause : 'unknown';
        respond(500, msg, null);


  "bindings": [{
    "authLevel"   : "anonymous",
    "type"        : "httpTrigger",
    "direction"   : "in",
    "name"        : "req",
    "route"       : "bubble/{*segments}"
  }, {
    "type"      : "http",
    "direction" : "out",
    "name"      : "res"


    "version": "2.0",
     "extensions": {
         "http": {
             "routePrefix": ""
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Any update on this? It limits what you can do with the API connector without capturing the error codes

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Has anyone found a way to capture error codes?

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Except by creating own plugin (and not use the API connector), for now it doesn’t seem that there’s a workaround with API connector.

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Another +1 on this. I need this too.

Another +1. We just built our first app with Bubble and ran into this. API connector is awesome except for this major gap.

I see that it is impossible to process error codes, but is it possible to process errors at all?
I’m putting some data retrieved from API call into a text element. If the API call returns an error, the text element content is left empty. I want to use a condition that “if API call returns any error, put error in text element content”. Is it possible to do in Bubble?

If this were a thing it would be extremely helpful!

Hi all!
This issue is already very old. Are there any plans now to implement this additional feature? It’d be very helpful (not to say crucial) for many Bubble apps. :thinking:
@emmanuel @allenyang


Any update on this? I have a GET API CALL that needs to validate if an email has been already in use with the API provider.

Thanks in advance…

Bump Bump- +100 on api status codes. Hard to believe this is missing.

+1 for this, 404 not found is not an error, it’s an information :grinning:

Totally agree that this a huge problem.

+1 to get access to this awesome information

I will add my upvote to this. Having some kind of access to API errors would be amazing. We do a lot of work with the Shopify API, and every time it hits an error workflows just stop. It’s very frustrating having to go comb through the logs to find where the error occurred, and for what reason. It’s a very serious problem.