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

Clear Street Accounts API

The Accounts API from Clear Street — 6 operation(s) for accounts.

Clear Street Accounts API is one of 23 APIs that Clear Street 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 a changelog.

This API exposes 7 operations across 6 paths, and defines 29 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against 5 base URLs: https://api.clearstreet.io/studio/v2, https://sandbox-api.clearstreet.io/studio/v2, https://api.clearstreet.com, https://api-dev.clearstreet.com, http://localhost:5001.

7 operations 6 paths 29 schemas 6 GET1 PATCH

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.clearstreet.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Clear Street Accounts API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (BearerAuth).

Paths & Operations 7

Across 6 paths, the API surfaces 7 operations — 6 GET, 1 PATCH. Each is listed below with its method, path, parameters, and response codes.

Accounts 7
GET
/accounts
List accounts
listAccounts → 200default
GET
/accounts/{account_id}
Get account
getAccount 1 param → 200default
GET
/v1/accounts
Get Accounts
get_accounts 4 params → 200403500
GET
/v1/accounts/{account_id}
Get Account By ID
get_account_by_id 1 param → 200403404500
PATCH
/v1/accounts/{account_id}
Patch Account By ID
patch_account_by_id 1 param body → 200400403404500
GET
/v1/accounts/{account_id}/balances
Get Account Balances
get_account_balances 2 params → 200403404500
GET
/v1/accounts/{account_id}/portfolio-history
Get Portfolio History
get_portfolio_history 3 params → 200207403500

Schemas 29

The contract defines 29 schemas that model the data the API accepts and returns. The most detailed are AccountBalances (22 properties), MarginDetails (11 properties), Account_2 (10 properties), PortfolioHistorySegment (10 properties). Each schema is shown below with its type and property counts.

PortfolioHistorySegment
object
10 properties 5 required
MarginTopContributor
object
5 properties 5 required
Account_2
object
Represents a trading account
10 properties 9 required
MarginSessionDetails
object
2 properties 1 required
PortfolioHistoryResponse
object
1 property 1 required
ErrorDetails
array
AccountWithPersonalDetails
A trading account enriched with details about the account-holder entity.
EntityId
string
Entity ID for the legal entity.
RiskSettings
object
Risk settings for an account
1 property
ResponseMetadata
object
Metadata for the response. This will always contain a request ID which can be used to identify the request to Clear Street for tracing, and optionally may incl…
6 properties 1 required
AccountBalances
object
Represents the balance details for a trading account
22 properties 19 required
AccountNumber
string
Account number for the account.
MarginDetails
object
11 properties 8 required
AccountSubtype
string
Account subtype classification providing more granular categorization
ApiError
object
A direct mapping of tonic::Status, for use in HTTP responses.
3 properties 2 required
AccountType
string
Account type classification
AccountBalancesSod
object
9 properties 4 required
AccountId
string
Account ID for the account.
Address
object
A postal address.
6 properties 4 required
MarginDetailsUsage
object
2 properties 2 required
AccountList
array
MarginType
string
An account's margin type
Account
object
4 properties 4 required
UpdateAccountSettingsRequest
object
Request to update account settings
1 property
i64
integer
AccountStatus
string
Account status
ProblemDetails
object
A Problem Details object (RFC 9457)
5 properties
AccountSettings
object
1 property
BaseResponse
object
2 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

clear-street-accounts-api-openapi.yml Raw ↑

Other APIs Clear Street publishes across the network.

Clear Street MCP Server
Clear Street API (Trades and Uploads)
Clear Street API version API
Clear Street Calendar API
Clear Street Entities API
Clear Street Holdings API
Clear Street Instrument Data API
Clear Street Instruments API
Clear Street Inventories API
Clear Street Locates API
Clear Street Margin API
Clear Street Margin Simulations API
Where this information came from

This is an independent, third-party profile of Clear Street Accounts 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.