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Ramp Integration

Connect your Ramp corporate card account for automated expense categorization, reimbursement tracking, and journal entry creation.

What Gets Synced

Data Description
Card transactions Expense journal entries with category mapping
Reimbursements Employee reimbursement tracking as AP
Merchants Merchant name normalization
Categories Ramp category to GL account mapping
Receipts Receipt and memo data for audit trail

Connect Ramp

OAuth (Recommended)

From the Integrations page in DayZero, click Connect Ramp. You'll be redirected to Ramp to authorize access.

Or via API:

bash
curl "https://api.ondayzero.com/api/v1/ramp/connect-url" \
  -H "Authorization: Bearer dz_your_token_here" \
  -H "x-business-id: YOUR_BUSINESS_ID"

The response includes a connect_url. Redirect the user to that URL to begin the OAuth flow. After authorization, DayZero stores the connection and begins syncing transactions.

Client credentials (Bring your own Ramp Developer App)

Use this when your business created its own Ramp Developer App (Company → Developer → Create New App) with the Client Credentials grant type enabled.

From the Integrations page, enter your Client ID and Client Secret and click Connect Ramp.

Or via API — the body must be a flat JSON object (not wrapped in data):

bash
curl -X POST "https://api.ondayzero.com/api/v1/ramp/connect-with-credentials" \
  -H "Authorization: Bearer dz_your_token_here" \
  -H "x-business-id: YOUR_BUSINESS_ID" \
  -H "Content-Type: application/json" \
  -d '{"client_id":"ramp_id_...","client_secret":"..."}'

Required Ramp app setup:

  1. Grant type: Client Credentials
  2. Scopes: configure the scopes your integration needs in the Ramp Developer Console (e.g. transactions:read, business:read, cards:read, users:read, departments:read)
  3. Copy the Client ID (ramp_id_...) and Client Secret from the app settings

Automatic Accounting

When a corporate card transaction occurs, DayZero creates journal entries:

  • Card purchase: Debit Expense Account / Credit Ramp Card Payable
  • Card payment: Debit Ramp Card Payable / Credit Cash
  • Reimbursement approved: Debit Expense Account / Credit Reimbursement Payable
  • Reimbursement paid: Debit Reimbursement Payable / Credit Cash

Expense accounts are mapped from Ramp's category data. You can customize the category-to-GL mapping in Settings.

Connection Status

bash
curl "https://api.ondayzero.com/api/v1/ramp/status" \
  -H "Authorization: Bearer dz_your_token_here" \
  -H "x-business-id: YOUR_BUSINESS_ID"

Returns connection health, transaction count, and last sync timestamp.

Manual Sync

Trigger a manual sync of recent transactions and reimbursements:

bash
curl -X POST "https://api.ondayzero.com/api/v1/ramp/sync" \
  -H "Authorization: Bearer dz_your_token_here" \
  -H "x-business-id: YOUR_BUSINESS_ID"

Webhooks

DayZero processes the following Ramp webhook events in real time:

Event Action
TRANSACTION_CREATED Creates expense journal entry
TRANSACTION_UPDATED Updates existing transaction record
REIMBURSEMENT_CREATED Creates reimbursement AP entry
REIMBURSEMENT_UPDATED Updates reimbursement status

Disconnect

bash
curl -X DELETE "https://api.ondayzero.com/api/v1/ramp/disconnect" \
  -H "Authorization: Bearer dz_your_token_here" \
  -H "x-business-id: YOUR_BUSINESS_ID"

Removes stored credentials and disconnects the Ramp integration from the business.