API Reference

External Accounts

Copy Markdown

Open in Claude

Open in ChatGPT

Open in Cursor

---

Copy Markdown

View as Markdown

Create

POST/external-accounts

Creates a new external account.

Body ParametersJSONExpand Collapse

external_id: string

Unique user-provided external ID.

name: string

Human-readable name.

ReturnsExpand Collapse

data: ExternalAccount { id, external_id, name }

External account object.

id: string

FRAGMENT generated unique ID.

external_id: string

Unique user-provided external ID.

name: string

Human-readable name.

Create

HTTP

HTTP

TypeScript

Python

curl https://api.us-west-2.fragment.dev/external-accounts \
    -H 'Content-Type: application/json' \
    -d '{
          "external_id": "ext_acc_123",
          "name": "Checking Account"
        }'

200 example

{
  "data": {
    "id": "ext_account_YWJjMTIz",
    "external_id": "ext_acc_123",
    "name": "Checking Account"
  }
}

Returns Examples

200 example

{
  "data": {
    "id": "ext_account_YWJjMTIz",
    "external_id": "ext_acc_123",
    "name": "Checking Account"
  }
}