How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Heron End User Data Sources API

The EndUserDataSources API from Heron — 3 operation(s) for enduserdatasources.

Heron End User Data Sources API is one of 48 APIs that Heron publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

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

This API exposes 3 operations across 3 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 2021-07-19.

Requests are made against a single base URL, https://app.herondata.io.

3 operations 3 paths 13 schemas 2 GET1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2021-07-19
Base URL
https://app.herondata.io/api
Authentication
API Key
Contact
Resource Areas
1

Authentication & Security 1

Heron End User Data Sources API declares 1 security scheme for authenticating requests. An API key is passed in the header as x-api-key (ApiKeyAuth). By default, every request must be authenticated.

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 2 GET, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

EndUserDataSources 3
PUT
/api/data_sources/{heron_id}
Update a data source
1 param body → 200
GET
/api/end_users/{end_user_id_or_heron_id}/data_source_account_summary
Get data source account summary
1 param → 200
GET
/api/end_users/{end_user_id_or_heron_id}/data_sources
Get data sources
1 param → 200

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are BankStatementSummaryRow (31 properties), EndUserDataSourceAccount (20 properties), DataSourceAccount (20 properties), EndUserDataSources (9 properties). Each schema is shown below with its type and property counts.

EndUser1
object
3 properties 1 required
DataSourceMetadata
object
8 properties
EndUserDataSourceUpdateSchema
object
1 property
EndUserDataSource
object
9 properties 6 required
AccountBalance
object
3 properties 1 required
BankStatementSummaryRow
object
31 properties
DataSourceAccountSummaryPublicSchema
object
2 properties
DataSourceAccount
object
20 properties 1 required
EndUserDataSources
object
9 properties 6 required
EndUserDataSourceMetadata
object
8 properties
DataSourceAccountSummary
object
2 properties
EndUserDataSourceAccount
object
20 properties 1 required
Money
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

heron-enduserdatasources-api-openapi.yml Raw ↑

Other APIs Heron publishes across the network.

Heron Analytics API
Heron App Store API
Heron Authentication API
Heron Broker Funder Policies API
Heron Broker Submissions API
Heron Categories API
Heron Clear API
Heron Credentials API
Heron CRM Integrations API
Heron Email Templates API
Heron End Users API
Heron End User Accounts API
Where this information came from

This is an independent, third-party profile of Heron End User Data Sources 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.