Heron

Heron End User Calculations API

The EndUserCalculations API from Heron — 18 operation(s) for endusercalculations.

Documentation GitHub OpenAPI

Business capability

Credit Underwriting & Decisioning Management BC-1320.20

Operations 18

GET /api/end_users/balance Get EndUser balance #

GET /api/end_users/forecast Get EndUser forecasts #

GET /api/end_users/statistics Get EndUser statistics #

GET /api/end_users/{end_user_id_or_heron_id}/anomalies Get EndUser anomalies #

GET /api/end_users/{end_user_id_or_heron_id}/bank_statement_summary Get EndUser bank statement summary #

GET /api/end_users/{end_user_id_or_heron_id}/benchmarks Get EndUser metric benchmarks #

GET /api/end_users/{end_user_id_or_heron_id}/debt_candidates Get EndUser debt candidates #

GET /api/end_users/{end_user_id_or_heron_id}/export_spreadsheet Export as a spreadsheet #

GET /api/end_users/{end_user_id_or_heron_id}/grouped_transactions_report Get EndUser transactions grouped by counterparty or merchant #

GET /api/end_users/{end_user_id_or_heron_id}/heron_score Get EndUser Heron Score (beta) #

GET /api/end_users/{end_user_id_or_heron_id}/merchant_summary Get EndUser merchant summary #

GET /api/end_users/{end_user_id_or_heron_id}/named_dates Get EndUser named dates #

GET /api/end_users/{end_user_id_or_heron_id}/profit_and_loss Get EndUser cashflow P&L #

PUT /api/end_users/{end_user_id_or_heron_id}/profit_and_loss_layout Update EndUser P&L layout #

GET /api/end_users/{end_user_id_or_heron_id}/recurring_transactions_report Get EndUser recurring transactions report #

GET /api/end_users/{end_user_id_or_heron_id}/scorecard Get EndUser scorecard #

POST /api/end_users/{end_user_id_or_heron_id}/scorecard/async Request EndUser scorecard #

GET /api/end_users/{end_user_id_or_heron_id}/transaction_data_coverage Get EndUser transaction data coverage #

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this

find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/heron:heron-endusercalculations-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    email: support@herondata.io
    name: Support
  title: Heron Data End User Calculations API
  version: '2021-07-19'
servers:
- description: Production
  url: https://app.herondata.io
security:
- ApiKeyAuth:
  - key_XXX
tags:


# --- truncated at 32 KB (81 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/heron/refs/heads/main/openapi/heron-endusercalculations-api-openapi.yml

Heron End User Calculations API

Operations 18

Documentation

Specifications

Other Resources

Work with this as data

MCP server

Tools for apis

Call it yourself

Get an API key

OpenAPI Specification