# Bridge API

- [Buy Ramp](/ngnc/integration-guides/bridge-api/buy-ramp.md): This endpoint can be used to intiate an NGNC On-ramp transaction.
- [Sell Ramp](/ngnc/integration-guides/bridge-api/sell-ramp.md): This endpoint can be used to intiate an NGNC Off-ramp transaction.
- [List Payment Vendors](/ngnc/integration-guides/bridge-api/list-payment-vendors.md): This endpoint can be used to fetch the list of supported vendor bank account details where the user will send the funds to when performing a Buy request.
- [List Payment Banks](/ngnc/integration-guides/bridge-api/list-payment-banks.md): This endpoint can be used to fetch the list of supported banks for Off-ramping.
- [List Payment Wallets](/ngnc/integration-guides/bridge-api/list-payment-wallets.md): This endpoint can be used to fetch the list of supported wallets
- [Fetch Transactions](/ngnc/integration-guides/bridge-api/fetch-transactions.md): Fetch list of all transactions done .
- [Fetch Single Transaction](/ngnc/integration-guides/bridge-api/fetch-single-transaction.md): Fetch details of a single transaction done.