Overview

The Deltalytix Public API lets you read and write trading data, manage broker connections, import files, and compute performance metrics programmatically. It is designed for personal scripts, third-party integrations, and first-party OAuth apps.

Base URL

All REST endpoints are served from:

https://www.deltalytix.app

Examples in this documentation use that host. Relative paths such as /api/v1/trades are always rooted at the same origin.

Versioning

The current stable surface is API v1, mounted under /api/v1/*. Breaking changes ship under a new major version path. Additive fields may appear within v1 without a version bump.

Machine-readable discovery:

• OpenAPI 3.1: /openapi.json
• OAuth metadata: /.well-known/openid-configuration
• Protected resource metadata: /.well-known/oauth-protected-resource

What you can do

Authentication

Every /api/v1/* request requires a Bearer token:

Authorization: Bearer dltx_at_…

Tokens are either:

• OAuth access tokens from the authorization code flow (dltx_at_…)
• Personal access tokens created in the dashboard (dltx_pat_…)

See Authentication for scopes, OAuth, and PATs.

Shared conventions

Pagination

List endpoints accept:

Responses use:

{
  "data": [],
  "nextCursor": null
}

When nextCursor is a string, pass it as cursor on the next request. When it is null, you have reached the last page.

Dates

Timestamps and date filters are ISO 8601 strings (for example 2026-03-15T14:30:00.000Z).

Errors

Failed requests return:

{
  "error": "machine_code",
  "message": "Human-readable explanation",
  "details": {}
}

See Errors for status codes and OAuth-specific error shapes.

Quick start

curl https://www.deltalytix.app/api/v1/me \
  -H "Authorization: Bearer dltx_pat_YOUR_TOKEN"

const res = await fetch("https://www.deltalytix.app/api/v1/me", {
  headers: {
    Authorization: "Bearer dltx_pat_YOUR_TOKEN",
  },
});
const me = await res.json();

Next: Authentication.