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Clear Street Uploads API

Upload endpoints allow you to upload a `CSV` file that contain trades, in the same format as our [trade-file specification](https://github.com/clear-street/docs/blob/master/trade_file.md). You may prefer to use a file-upload if you have a extremely large number of trades (> 10000), or if you have dependency on legacy systems that deal with `CSV` files. We recommend using trade endpoints when possible, especially for real-time trade reporting.

Clear Street Uploads 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 Uploads. 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 3 operations across 3 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 0.0.3.

Requests are made against 2 base URLs: //api.clearstreet.io/v1, //api.sandbox.clearstreet.io/v1.

3 operations 3 paths 4 schemas 1 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.0.3
Base URL
https://api.clearstreet.com
License
Resource Areas
1

Paths & Operations 3

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

Uploads 3

Upload endpoints allow you to upload a CSV file that contain trades, in the same format as our [trade-file specification](https://github.com/clear-street/docs/blob/master/tradefil…

POST
/uploads/insert
Create Insert Upload
uploads_insert_create body → 202400409500
POST
/uploads/cancel
Create Cancel Upload
uploads_cancel_create body → 202400409500
GET
/uploads/{upload_id}
Get Upload By ID
uploads_get_by_id 1 param → 200404

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are Upload (6 properties), UploadStatus (5 properties), ErrorBase (3 properties), Error (1 property). Each schema is shown below with its type and property counts.

Error
object
1 property 1 required
Upload
object
Represents an upload's details
6 properties 6 required
ErrorBase
object
3 properties
UploadStatus
object
Represents an upload's status
5 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

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

Other APIs Clear Street publishes across the network.

Clear Street MCP Server
Clear Street API (Trades and Uploads)
Clear Street Accounts API
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
Where this information came from

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