Quickstart

A simple integration workflow:

• Get supported sources/networks, available routes and swap fees

• Create Swap using the Layerswap API

• Layerswap will monitor the source network for a transaction and will try to match it with the corresponding swap

• Once the transaction is matched and added to the swap, Layerswap will initiate a counterparty transaction to the destination_address

• (Optionally) Poll via Get Swap endpoint to see if the matching transaction Input was added to the swap

• If the webhook is configured, Layerswap will deliver a swap status update notification to the partner-specified URL

Starter Kit

Postman Collection:

https://github.com/layerswap/layerswap-sdk-starter-kit/blob/main/postman_collection.json End-to-End Backend + Frontend Integration:

https://github.com/layerswap/layerswap-sdk-starter-kit/

Swagger docs:

https://api.layerswap.io/swagger

Examples to get started

Get Available Networks

curl -X 'GET' \
  'https://api.layerswap.io/api/available_networks' \
  -H 'accept: application/json'

Create Swap

curl --location 'https://api.layerswap.io/api/swap' \
--header 'X-LS-APIKEY: {YOUR_APP_APIKEY}' \
--header 'Content-Type: application/json' \
--data '{
    "source": "ETHEREUM_MAINNET",
    "destination": "IMX_MAINNET",
    "amount": 0.001,
    "asset": "ETH",
    "source_address": "0x690B9A9E9aa1C9dB991C7721a92d351Db4FaC990",
    "destination_address": "0xe688b84b23f322a994A53dbF8E15FA82CDB71127",
    "refuel": false,
    "reference_id": "1"
}'