Ramp

Connect your client's Ramp with a sign-in, and call its API through Operate As.

Website
ramp.com
Connects by
Signing in with Ramp
Category
Accounting
Services
1
Tools
250
ServiceKey
Rampramp

Connecting

Your client presses Connect on their link and approves on Ramp's own screen. Operate As never sees their password.

Check they're connected
curl https://api.operate.as/v1/me/clients \  -H "Authorization: Bearer $OPERATE_AS_API_KEY"
Response
[  {    "id": "6f1c2a7e-...",    "name": "Miller Dental",    "services": [      "ramp"    ]  }]

Permissions

What the client readsPermission it asks for
See your company's detailsbusiness:read
See card transactionstransactions:read
See your teamusers:read

Tools

Install Ramp's typed package for your language:

pip install operate-as-ramp
Run ramp.delete_accounting_connection_resource
curl -X POST https://api.operate.as/v1/actions/ramp.delete_accounting_connection_resource \  -H "Authorization: Bearer $OPERATE_AS_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "clientId": "6f1c2a7e-...",    "input": {}  }'

Every input, with its JSON Schema: GET /v1/actions/ramp.delete_accounting_connection_resource

Response
{  "status": 200,  "data": {    "…": "the service's own response"  },  "encoding": "json"}

Pass-through

Paths continue from https://api.ramp.com/developer/v1. Your Operate As key goes in Authorization; the client's access is added for you.

See Pass-through requests for the full request and response format.

Call any endpoint
curl "https://api.operate.as/v1/clients/6f1c2a7e-.../ramp/business" \  -H "Authorization: Bearer $OPERATE_AS_API_KEY"
Response
{  "status": 200,  "data": {    "…": "the service's own response"  },  "encoding": "json"}

When access ends

Operate As renews the sign-in before it runs out and checks it daily. If Ramp refuses to renew it, the service shows Expired, you're alerted, and your client reconnects from the same link.

See Keeping access alive and Removing access.

Calls answer
HTTP/1.1 409 ConflictContent-Type: application/json{  "detail": "Miller Dental's Ramp access ended. Send them their link to reconnect."}
Your webhook receives
{  "id": "evt_3f9a1c…",  "type": "connection.expired",  "createdAt": "2026-10-16T08:00:00+00:00",  "data": {    "clientId": "6f1c2a7e-...",    "clientName": "Miller Dental",    "provider": "ramp",    "services": [      "ramp"    ],    "reconnectUrl": "https://…"  }}