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Feat: Add HDX routes #191

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merged 2 commits into from
Apr 19, 2024
Merged

Feat: Add HDX routes #191

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0422caa
feat: add HDX routes between Interlay and HydraDX
bvotteler Apr 5, 2024
8adeb30
chore: updated README
bvotteler Apr 17, 2024
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ All channels support transfers in both directions.
| parallel | INTR IBTC |
| polkadot | DOT |
| polkadot asset hub | USDT |
| hydradx | IBTC |
| hydradx | HDX IBTC |

#### Kintsugi:

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5 changes: 5 additions & 0 deletions scripts/configs/interlay.yml
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Expand Up @@ -44,3 +44,8 @@ import-storage:
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY # Alice, usdc
- foreignAsset: 12
- free: '1000000000'
-
-
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY # Alice, hdx
- foreignAsset: 13
- free: '1000000000000000'
9 changes: 9 additions & 0 deletions src/adapters/hydradx.ts
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Expand Up @@ -21,6 +21,15 @@ import { xTokensHelper } from "../utils/xtokens-helper";
const DEST_WEIGHT = "Unlimited";

export const hydraRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
{
to: "interlay",
token: "HDX",
xcm: {
// recent transfer cost: 405_777_777_777 - 5x margin for fee estimate
fee: { token: "HDX", amount: "1000000000000" },
weightLimit: DEST_WEIGHT,
},
},
{
to: "interlay",
token: "IBTC",
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11 changes: 11 additions & 0 deletions src/adapters/interlay.ts
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Expand Up @@ -106,6 +106,15 @@ export const interlayRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
weightLimit: DEST_WEIGHT,
},
},
{
to: "hydra",
token: "HDX",
// from recent transfer: 80_376_806_468 - add 5x safety margin
xcm: {
fee: { token: "HDX", amount: "400000000000" },
weightLimit: DEST_WEIGHT,
},
},
// {
// to: "hydra",
// token: "USDC",
Expand Down Expand Up @@ -222,6 +231,7 @@ export const interlayTokensConfig: Record<
USDT: { name: "USDT", symbol: "USDT", decimals: 6, ed: "0" },
VDOT: { name: "VDOT", symbol: "VDOT", decimals: 10, ed: "0" },
BNC: { name: "BNC", symbol: "BNC", decimals: 12, ed: "0" },
HDX: { name: "HDX", symbol: "HDX", decimals: 12, ed: "0" },
},
kintsugi: {
KBTC: { name: "KBTC", symbol: "KBTC", decimals: 8, ed: "0" },
Expand Down Expand Up @@ -250,6 +260,7 @@ const INTERLAY_SUPPORTED_TOKENS: Record<string, unknown> = {
VDOT: { ForeignAsset: 3 },
BNC: { ForeignAsset: 11 },
USDC: { ForeignAsset: 12 },
HDX: { ForeignAsset: 13 },
};

const getSupportedTokens = (chainname: string): Record<string, unknown> => {
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