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Extract secret key to credentials #9

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5993e61
Extract secret key to credentials
dimitris-am Oct 27, 2025
8f35579
Delete .claude/settings.local.json
dimitris-am Oct 27, 2025
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29 changes: 29 additions & 0 deletions credentials/WpformsApi.credentials.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
import type {
ICredentialType,
INodeProperties,
} from 'n8n-workflow';

/**
* WPForms API credentials.
*
* @since 1.0
*/
export class WpformsApi implements ICredentialType {
name = 'wpformsApi';
displayName = 'WPForms API';
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@dimitris-am dimitris-am Oct 27, 2025

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I would definitely be open to any suggestions here 😄

documentationUrl = 'https://wpforms.com/docs/n8n-addon/?utm_source=n8n&utm_medium=referral&utm_campaign=n8n_integration&utm_content=wpforms_trigger_docs&utm_locale=en_US';
properties: INodeProperties[] = [
{
displayName: 'Secret Key',
name: 'secretKey',
type: 'string',
typeOptions: {
password: true,
},
default: '',
required: true,
description: 'The secret key used to verify webhook requests',
hint: 'Copy the value from your WPForms n8n settings. <a href="https://wpforms.com/docs/n8n-addon/?utm_source=n8n&utm_medium=referral&utm_campaign=n8n_integration&utm_content=wpforms_trigger_docs&utm_locale=en_US" target="_blank">Read more</a>',
},
];
}
23 changes: 10 additions & 13 deletions nodes/WPForms/WpformsTrigger.node.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,12 @@ export class WpformsTrigger implements INodeType {
},
inputs: [], // Trigger nodes have no inputs.
outputs: [NodeConnectionType.Main],
credentials: [
{
name: 'wpformsApi',
required: true,
},
],
webhooks: [
{
name: 'default',
Expand All @@ -36,18 +42,6 @@ export class WpformsTrigger implements INodeType {
},
],
properties: [
{
displayName: 'Secret Key',
name: 'scrKey',
type: 'string',
typeOptions: {
password: true,
},
default: '',
required: true,
description: 'The secret key used to verify the request',
hint: 'Copy the value from your WPForms n8n settings. <a href="https://wpforms.com/docs/n8n-addon/?utm_source=n8n&utm_medium=referral&utm_campaign=n8n_integration&utm_content=wpforms_trigger_docs&utm_locale=en_US">Read more</a>',
},
{
displayName: 'Output Schema',
name: 'outputSchema',
Expand Down Expand Up @@ -88,8 +82,11 @@ export class WpformsTrigger implements INodeType {
// Access the raw HTTP request from n8n's webhook context.
const request = this.getRequestObject();

// Get credentials
const credentials = await this.getCredentials('wpformsApi');
const secretKey = credentials.secretKey as string;

// Node parameters configured by the user in the UI
const secretKey = this.getNodeParameter('scrKey') as string;
const timestampSkew = this.getNodeParameter('timestampSkew') as number;
const outputSchema = this.getNodeParameter('outputSchema') as string;

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4 changes: 3 additions & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,9 @@
],
"n8n": {
"n8nNodesApiVersion": 1,
"credentials": [],
"credentials": [
"dist/credentials/WpformsApi.credentials.js"
],
"nodes": [
"dist/nodes/WPForms/WpformsTrigger.node.js"
]
Expand Down