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Slash Account API

The Account API from Slash — 4 operation(s) for account.

Slash Account API is one of 26 APIs that Slash publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Account. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, and authentication docs.

This API exposes 6 operations across 4 paths, and defines 8 schemas. It is described by OpenAPI 3.2.0, at version 0.0.1.

Requests are made against a single base URL, https://api.slash.com.

6 operations 4 paths 8 schemas 4 GET1 PATCH1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.1
Base URL
https://api.slash.com
Authentication
API Key, API Key, HTTP Bearer, HTTP Basic
Resource Areas
1

Authentication & Security 4

Slash Account API declares 4 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (api_key). An API key is passed in the header as X-API-Key (partner_api_key). It accepts HTTP bearer tokens (bearer). It accepts HTTP basic authentication (developer_application). By default, every request must be authenticated.

  • api_key — API key authentication for public API requests. Keys come in two flavors: - Legal-entity-scoped keys are pinned to a single legal entity. Minted via the dashbo…
  • partner_api_key — Partner-program API key authentication. Keys are minted in the partner dashboard (Developers → API Keys), are scoped to a single partner program, and are prefi…

Paths & Operations 6

Across 4 paths, the API surfaces 6 operations — 4 GET, 1 PATCH, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Account 6
GET
/account
List all accounts you have access to
1 param → 200401403429500
GET
/account/{accountId}
Get a single account by Id
1 param → 200401403429500
GET
/account/{accountId}/balance
Retrieve a list of balances for an account. The balances are returned in an array, with each item representing a balance for that account. For chargecard accounts, there will be two balances returned…
1 param → 200401403429500
GET
/account/{accountId}/authorization-webhook
Retrieve the authorization webhook configuration for an account. This webhook is called during card authorization requests to allow external systems to approve or reject transactions in real-time.
1 param → 200401403429500
PUT
/account/{accountId}/authorization-webhook
Create or update the authorization webhook configuration for an account. This will upsert the webhook configuration, creating it if it doesn't exist or updating it if it does. The secret for a webhoo…
1 param body → 200401403429500
PATCH
/account/{accountId}/authorization-webhook
Partially update the authorization webhook configuration for an account. Only the provided fields will be updated.
1 param body → 200401403429500

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are Account (8 properties), AuthorizationWebhook (7 properties), Balance (5 properties), Error (5 properties). Each schema is shown below with its type and property counts.

Pagination.PaginationResponse
object
Response sent when requesting a list of data
2 properties
AuthorizationWebhook
object
7 properties 7 required
Error
object
5 properties 4 required
Account
object
8 properties 8 required
Money
object
Represents a monetary value
1 property 1 required
AuthorizationWebhookConfig
Configuration specific to the authorization webhook, discriminated on fallbackBehavior. The fallback behavior is used when the webhook cannot produce an answer…
AuthorizationWebhookCondition
A condition expression evaluated against a card authorization, used to decide whether the default fallback behavior applies to that transaction. Conditions for…
Balance
object
5 properties 5 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

slash-account-api-openapi.yml Raw ↑

Other APIs Slash publishes across the network.

Slash Agent Requests API
Slash Analytics API
Slash Card API
Slash Card Group API
Slash Card Product API
Slash Contact API
Slash Crypto API
Slash Customer API
Slash Developer Account API
Slash Developer Application API
Slash Expense Report API
Slash Fdx API
Where this information came from

This is an independent, third-party profile of Slash Account 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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