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Blng Webhook API

The Webhook API from Blng — 3 operation(s) for webhook.

Blng Webhook API is one of 14 APIs that Blng publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Webhook. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

This API exposes 3 operations across 3 paths, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://billing.blng.ai.

3 operations 3 paths 2 schemas 3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://journeys.blng.ai/v2
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Blng Webhook API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (cognitoUserAuth) using the implicit flow, exposing 4 scopes.

  • cognitoUserAuth — Cognito authorization code flow for users

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 POST. Each is listed below with its method, path, parameters, and response codes.

Webhook 3
POST
/billing/webhook/checkoutSessionCompleted
Webhook to handle checkout session completed event
body → 200400500
POST
/billing/webhook/customerSubscriptionUpdated
Webhook to handle customer subscription updates
body → 200400500
POST
/billing/webhook/customerSubscriptionDeleted
Webhook to handle customer subscription deletion
body → 200400500

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are CheckoutSessionCompletedRequest (3 properties), StripeSubscription (3 properties). Each schema is shown below with its type and property counts.

StripeSubscription
object
3 properties
CheckoutSessionCompletedRequest
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

blng-webhook-api-openapi.yml Raw ↑

Other APIs Blng publishes across the network.

BLNG User API
BLNG Billing API
Blng Chat Prompts API
Blng Composite API
Blng Design Journey API
Blng Invitation API
Blng Journeys API
Blng Organization API
Blng Prompts API
Blng Subscription API
Blng User Subscription API
Blng User Tooltip API
Where this information came from

This is an independent, third-party profile of Blng Webhook API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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