Saxo Bank

Saxo Bank Balances API

Read-only endpoint serving client and account balances. The client or account balance is identified by the supplied ClientKey, AccountGroupKey or AccountKey. Access to balance data is further restricted by the access rights of the identity represented by the authorization token.

GitHub OpenAPI

Operations 6

DELETE /port/v1/balances/subscriptions/{ContextId}/{ReferenceId} Remove subscription #
DELETE /port/v1/balances/subscriptions/{ContextId} Remove all subscriptions marked with a specific tag #
POST /port/v1/balances/subscriptions Create a subscription on a balance #
GET /port/v1/balances/marginoverview Get margin overview #
GET /port/v1/balances Get balance #
GET /port/v1/balances/me Get balance data for logged-in client #

Documentation

📖
Documentation
https://www.developer.saxo/openapi/learn
📖
Authentication
https://www.developer.saxo/openapi/learn/oauth-authorization-code
📖
RateLimits
https://www.developer.saxo/openapi/learn/rate-limiting
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/saxo/refs/heads/main/rate-limits/rate-limits.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/saxo/refs/heads/main/openapi/saxo-balances-api-openapi.yml

Other Resources

🔗
ReferenceDocumentation
https://www.developer.saxo/openapi/referencedocs
🔗
OpenAPIExplorer
https://www.developer.saxo/openapi/explorer
🔗
ErrorCodes
https://developer.saxobank.com/openapi/learn/status-codes
🔗
Tutorial
https://www.developer.saxo/openapi/learn/the-tutorial
🔗
SupportCenter
https://openapi.help.saxo/hc/en-us
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/saxo/refs/heads/main/plans/plans.yml
🔗
FinOps
https://raw.githubusercontent.com/api-evangelist/saxo/refs/heads/main/finops/finops.yml

Work with this as data

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/saxo-balances-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

saxo-balances-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Services.Portfolio Balances API
  description: The Portfolio service group provides services and end points that serves information about the clients current portfolio, such as account balance, open positions etc.
  version: 2.4.82+77577352f2
  x-framework-version: 41.0.17+46f32c3eb1
  x-machine: SIMOAWEB8-DK1
servers:
- url: https://gateway.saxobank.com/sim/openapi
tags:


# --- truncated at 32 KB (64 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/saxo/refs/heads/main/openapi/saxo-balances-api-openapi.yml