> For the complete documentation index, see [llms.txt](https://docs.alignlabs.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alignlabs.dev/align-api/cross-chain-transfers/create-permanent-route-address.md).

# Create Permanent Route Address

## POST /v0/customers/{customer\_id}/cross-chain-transfer/permanent-route-address

> Generate a personalized address for Cross-Chain Transfers

```json
{"openapi":"3.0.0","info":{"title":"Cross Chain Transfers API","version":"0"},"servers":[{"url":"https://api.alignlabs.dev","description":"Production server"},{"url":"https://api-sandbox.alignlabs.dev","description":"Sandbox server"}],"paths":{"/v0/customers/{customer_id}/cross-chain-transfer/permanent-route-address":{"post":{"summary":"Generate a personalized address for Cross-Chain Transfers","parameters":[{"name":"customer_id","in":"path","description":"The unique identifier of the customer","required":true,"schema":{"type":"string","format":"uuid"}},{"name":"Api-Key","in":"header","description":"Your secret API key, available in the developer dashboard. Include this header on every request to authenticate your application.","required":true,"schema":{"type":"string"}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CreatePermanentRouteAddressRequestBodyModel"}}}},"responses":{"200":{"description":"Successful retrieval of liquidation address","content":{"application/json":{"schema":{"$ref":"#/components/schemas/PermanentRouteAddressModel"}}}}}}}},"components":{"schemas":{"CreatePermanentRouteAddressRequestBodyModel":{"type":"object","properties":{"destination_network":{"type":"string","description":"The blockchain network for the destination","enum":["polygon","ethereum"]},"destination_token":{"type":"string","description":"The token for the destination.<br>\n<strong>Note:</strong> Base network only supports <strong>usdc</strong>, while Tron network only supports <strong>usdt</strong>\n","enum":["usdc","usdt"]},"destination_address":{"type":"string","description":"The blockchain address where the funds will be sent"}},"required":["destination_network","destination_token","destination_address"]},"PermanentRouteAddressModel":{"type":"object","properties":{"permanent_route_address_id":{"type":"string","format":"uuid","description":"The unique identifier for the permanent route address"},"route_chain_addresses":{"type":"object","properties":{"ethereum":{"type":"object","properties":{"address":{"type":"string","description":"The permanent route address for the customer on EVM-compatible chains"}}},"base":{"type":"object","properties":{"address":{"type":"string","description":"The permanent route address for the customer on EVM-compatible chains"}}},"polygon":{"type":"object","properties":{"address":{"type":"string","description":"The permanent route address for the customer on EVM-compatible chains"}}},"tron":{"type":"object","properties":{"address":{"type":"string","description":"The permanent route address for the customer on TRON network"}}},"solana":{"type":"object","properties":{"address":{"type":"string","description":"The permanent route address for the customer on Solana network"}}}}},"route_destination":{"type":"object","properties":{"network":{"type":"string","description":"The blockchain network for the destination"},"token":{"type":"string","description":"The token for the destination","enum":["usdc","usdt"]},"address":{"type":"string","description":"The blockchain address where the funds will be sent"}}}}}}}}
```