---
name: ramp-cost-tuning
description: "Ramp cost tuning \u2014 corporate card and expense management API integration.\n\
  Use when working with Ramp for card management, expenses, or accounting sync.\n\
  Trigger with phrases like \"ramp cost tuning\", \"ramp-cost-tuning\", \"corporate\
  \ card API\".\n"
allowed-tools: Read, Write, Edit, Bash(npm:*), Bash(curl:*), Grep
version: 2.0.0
license: MIT
author: Jeremy Longshore <jeremy@intentsolutions.io>
tags:
- saas
- ramp
- fintech
- expenses
- corporate-cards
compatibility: Designed for Claude Code, also compatible with Codex and OpenClaw
---
# Ramp Cost Tuning

## Overview
Implementation patterns for Ramp cost tuning using the Developer API with OAuth2 authentication.

## Prerequisites
- Completed `ramp-install-auth` setup

## Instructions

### Step 1: API Call Pattern
```python
import os, requests

# Obtain token
token_resp = requests.post(f"{os.environ['RAMP_BASE_URL'].replace('/v1','')}/v1/token", data={
    "grant_type": "client_credentials",
    "client_id": os.environ["RAMP_CLIENT_ID"],
    "client_secret": os.environ["RAMP_CLIENT_SECRET"],
})
access_token = token_resp.json()["access_token"]
headers = {"Authorization": f"Bearer {access_token}"}

cards = requests.get(f"{os.environ['RAMP_BASE_URL']}/cards", headers=headers)
print(f"Cards: {len(cards.json()['data'])}")
```

## Output
- Ramp API integration for cost tuning

## Error Handling
| Error | Cause | Solution |
|-------|-------|----------|
| 401 Unauthorized | Expired token | Re-authenticate |
| 429 Rate Limited | Too many requests | Implement backoff |
| 403 Forbidden | Insufficient permissions | Check API app permissions |

## Resources
- [Ramp API Documentation](https://docs.ramp.com/)
- [Authorization](https://docs.ramp.com/developer-api/v1/authorization)

## Next Steps
See related Ramp skills for more workflows.