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feat: first cut at adding USDC and routes from interlay to/from asset…
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… hub and hydradx
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bvotteler committed Feb 22, 2024
1 parent ce203b8 commit fc643a1
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Showing 6 changed files with 61 additions and 1 deletion.
5 changes: 5 additions & 0 deletions scripts/configs/hydradx.yml
Original file line number Diff line number Diff line change
Expand Up @@ -34,3 +34,8 @@ import-storage:
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY # Alice
- 17 # INTR
- free: '100000000000000000000'
-
-
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY # Alice
- 22 # USDC
- free: '1000000000'
5 changes: 5 additions & 0 deletions scripts/configs/interlay.yml
Original file line number Diff line number Diff line change
Expand Up @@ -34,3 +34,8 @@ import-storage:
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY # Alice, vdot
- foreignAsset: 3
- free: '100000000000000000'
-
-
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY # Alice, usdc
- foreignAsset: 12
- free: '1000000000'
5 changes: 5 additions & 0 deletions scripts/configs/statemint.yml
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,11 @@ import-storage:
free: 1000000000000000
Assets:
Account:
-
-
- 1337 # Alice, USDC
- 5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY
- balance: 10000000000
-
-
- 1984 # Alice, usdt
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16 changes: 16 additions & 0 deletions src/adapters/hydradx.ts
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,15 @@ export const hydraRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
weightLimit: DEST_WEIGHT,
},
},
{
to: "interlay",
token: "USDC",
// currently unknown until registered, assume similar to USDT for now
xcm: {
fee: { token: "USDC", amount: "25000" },
weightLimit: DEST_WEIGHT,
},
},
];

export const hydraTokensConfig: Record<string, ExtendedToken> = {
Expand All @@ -63,6 +72,13 @@ export const hydraTokensConfig: Record<string, ExtendedToken> = {
ed: "6164274209",
toRaw: () => 17,
},
USDC: {
name: "USDC",
symbol: "USDC",
decimals: 6,
ed: "10000",
toRaw: () => 22,
},
};

// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
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20 changes: 20 additions & 0 deletions src/adapters/interlay.ts
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,15 @@ export const interlayRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
weightLimit: DEST_WEIGHT,
},
},
{
to: "statemint",
token: "USDC",
xcm: {
// seen on subscan: 70_000 atomic units, need a minimum of 2x as buffer
fee: { token: "USDC", amount: "150000" },
weightLimit: DEST_WEIGHT,
},
},
{
to: "statemint",
token: "USDT",
Expand All @@ -97,6 +106,15 @@ export const interlayRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
weightLimit: DEST_WEIGHT,
},
},
{
to: "hydra",
token: "USDC",
xcm: {
// seen on subscan: 2_732 atomic units, need a minimum of 2x as buffer
fee: { token: "USDC", amount: "10000" },
weightLimit: DEST_WEIGHT,
},
},
{
to: "bifrost_polkadot",
token: "VDOT",
Expand Down Expand Up @@ -191,6 +209,7 @@ export const interlayTokensConfig: Record<
DOT: { name: "DOT", symbol: "DOT", decimals: 10, ed: "0" },
IBTC: { name: "IBTC", symbol: "IBTC", decimals: 8, ed: "0" },
INTR: { name: "INTR", symbol: "INTR", decimals: 10, ed: "0" },
USDC: { name: "USDC", symbol: "USDC", decimals: 6, ed: "0" },
USDT: { name: "USDT", symbol: "USDT", decimals: 6, ed: "0" },
VDOT: { name: "VDOT", symbol: "VDOT", decimals: 10, ed: "0" },
},
Expand Down Expand Up @@ -219,6 +238,7 @@ const INTERLAY_SUPPORTED_TOKENS: Record<string, unknown> = {
INTR: { Token: "INTR" },
USDT: { ForeignAsset: 2 },
VDOT: { ForeignAsset: 3 },
USDC: { ForeignAsset: 12 },
};

const getSupportedTokens = (chainname: string): Record<string, unknown> => {
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11 changes: 10 additions & 1 deletion src/adapters/statemint.ts
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,12 @@ export const statemintRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
// from recent tests: 11_888 atomic units, use a minimum of 2x buffer
xcm: { fee: { token: "USDT", amount: "25000" }, weightLimit: "Unlimited" },
},
{
to: "interlay",
token: "USDC",
// currently unknown until registered, assume similar to USDT for now
xcm: { fee: { token: "USDC", amount: "25000" }, weightLimit: "Unlimited" },
},
];

export const statemineRoutersConfig: Omit<CrossChainRouterConfigs, "from">[] = [
Expand Down Expand Up @@ -70,14 +76,17 @@ export const statemineTokensConfig: Record<
},
statemint: {
DOT: { name: "DOT", symbol: "DOT", decimals: 10, ed: "1000000000" },
// ED set according to minBalance value of assets.asset(1337)
USDC: { name: "USDC", symbol: "USDC", decimals: 6, ed: "70000" },
// ED set according to minBalance value of assets.asset(1984)
USDT: { name: "USDT", symbol: "USDT", decimals: 6, ed: "700000" },
USDT: { name: "USDT", symbol: "USDT", decimals: 6, ed: "70000" },
},
};

const SUPPORTED_TOKENS: Record<string, BN> = {
RMRK: new BN(8),
ARIS: new BN(16),
USDC: new BN(1337),
USDT: new BN(1984),
};

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