/ramps

The ramp API is experimental, therefore we recommend using the widget provided in our wallet app. Sending the user there will allow them to quickly add funds to their wallet.

By default, assets are available only on Polygon network. To purchase on other networks, update the URL to include a query parameter for network. For example https://app.kaching.money/ramp?network=mainnet. The network identifier should be selected from the onramper docs here: https://docs.onramper.com/docs/coverage-network

Ramps Available

Provider	RampType	On	Off
Wert	WERT	✅
Ramp	RAMP	✅
Mt Pelerin	PELERIN	✅
Coinbase	COINBASE		✅

We are currently working to add a ramp aggregation service, which means this list will soon include 20+ on/off ramps!

On Ramp

GET /ramps/on/:rampType

const axios = require('axios')
const ACCESS_TOKEN = 'USER_ACCESS_TOKEN'

const rampType = 'WERT'
const options = { headers: { Authorization: `Bearer ${ACCESS_TOKEN}` } }

axios
  .get(
    `https://api.usekeyp.com/v1/ramps/on/${rampType}`,
    options
  )
  .then((response) => {
    console.log(response.data)
  })
  .catch((error) => {
    console.error(error)
  })

Example response

{
  "url": "https://app.usekeyp.com/wert?address=0xb72d219bfe0454ebd2cd679ff020a394acf9c6fe"
}

Off Ramp

GET /ramps/off/:rampType

const axios = require('axios')
const ACCESS_TOKEN = 'USER_ACCESS_TOKEN'

const rampType = 'COINBASE'
const options = { headers: { Authorization: `Bearer ${ACCESS_TOKEN}` } }

axios
  .get(`https://api.usekeyp.com/v1/ramps/off/${rampType}`, options)
  .then((response) => {
    console.log(response.data)
  })
  .catch((error) => {
    console.error(error)
  })

Example response

{
  "url": "https://www.coinbase.com/oauth/authorize?code_challenge=gUxoT6AHdvXrjQXtxW7QAVS53RnH5v6q80hrhIp8_e4&code_challenge_method=S256&client_id=d71f130f740a580493825b0ae8511f1b72d48661217faab9d78f61f9cd4400d9&scope=wallet%3Aaccounts%3Aread%2Cwallet%3Aaccounts%3Acreate%2Cwallet%3Aaddresses%3Aread%2Cwallet%3Aaddresses%3Acreate%2Cwallet%3Auser%3Aemail&redirect_uri=https%3A%2F%2Fapp.usekeyp.com%2Fredirect%2Fcoinbase&referral=gallag_jq&account_currency=ETH&response_type=code&state=0ee456c4-a219-4b2e-8fdc-6419b0b6c73d"
}