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feat: Add SEI network support #406

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Merged
stanleyyconsensys merged 2 commits into from
May 27, 2025
Merged

feat: Add SEI network support #406

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7898ce0
feat: support sei
stanleyyconsensys May 27, 2025
80dfde6
chore: update wsei address
stanleyyconsensys May 27, 2025
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3 changes: 3 additions & 0 deletions src/SwapsController.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ const {
LINEA_CHAIN_ID,
OPTIMISM_CHAIN_ID,
POLYGON_CHAIN_ID,
SEI_CHAIN_ID,
SWAPS_CONTRACT_ADDRESSES,
SWAPS_TESTNET_CHAIN_ID,
ZKSYNC_ERA_CHAIN_ID,
Expand All @@ -71,6 +72,7 @@ const INITIAL_CONTROLLER_OPTIONS = {
swapsUtil.SWAPS_TESTNET_CHAIN_ID,
swapsUtil.POLYGON_CHAIN_ID,
swapsUtil.AVALANCHE_CHAIN_ID,
swapsUtil.SEI_CHAIN_ID,
],
clientId: undefined,
};
Expand Down Expand Up @@ -3615,6 +3617,7 @@ describe('SwapsController', () => {
LINEA_CHAIN_ID,
SWAPS_TESTNET_CHAIN_ID,
BASE_CHAIN_ID,
SEI_CHAIN_ID,
]) {
const chainName = CHAIN_ID_TO_NAME_MAP[chainId];
describe(`given the ID of a network client for ${chainName}`, () => {
Expand Down
2 changes: 2 additions & 0 deletions src/SwapsController.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ import {
NATIVE_SWAPS_TOKEN_ADDRESS,
OPTIMISM_CHAIN_ID,
POLYGON_CHAIN_ID,
SEI_CHAIN_ID,
shouldEnableDirectWrapping,
SWAPS_TESTNET_CHAIN_ID,
SwapsError,
Expand Down Expand Up @@ -541,6 +542,7 @@ export default class SwapsController extends BaseController<
SWAPS_TESTNET_CHAIN_ID,
POLYGON_CHAIN_ID,
AVALANCHE_CHAIN_ID,
SEI_CHAIN_ID,
],
clientId,
messenger,
Expand Down
20 changes: 20 additions & 0 deletions src/constants.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ export const ZKSYNC_ERA_CHAIN_ID = toHex('324');
export const LINEA_CHAIN_ID = toHex('59144');
export const SWAPS_TESTNET_CHAIN_ID = toHex('1337');
export const BASE_CHAIN_ID = toHex('8453');
export const SEI_CHAIN_ID = toHex('1329');

export const CHAIN_ID_TO_NAME_MAP: { [key: string]: string } = {
[ETH_CHAIN_ID]: 'ethereum',
Expand All @@ -35,6 +36,7 @@ export const CHAIN_ID_TO_NAME_MAP: { [key: string]: string } = {
[LINEA_CHAIN_ID]: 'linea',
[SWAPS_TESTNET_CHAIN_ID]: 'ethereum',
[BASE_CHAIN_ID]: 'base',
[SEI_CHAIN_ID]: 'sei',
};

//* APIs base urls
Expand Down Expand Up @@ -63,6 +65,8 @@ export const LINEA_SWAPS_CONTRACT_ADDRESS =
'0x9dda6ef3d919c9bc8885d5560999a3640431e8e6';
export const BASE_SWAPS_CONTRACT_ADDRESS =
'0x9dda6ef3d919c9bc8885d5560999a3640431e8e6';
export const SEI_SWAPS_CONTRACT_ADDRESS =
'0x962287c9d5B8a682389E61edAE90ec882325d08b';

export const WETH_CONTRACT_ADDRESS =
'0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
Expand All @@ -82,6 +86,8 @@ export const WETH_LINEA_CONTRACT_ADDRESS =
'0xe5D7C2a44FfDDf6b295A15c148167daaAf5Cf34f';
export const WETH_BASE_CONTRACT_ADDRESS =
'0x4200000000000000000000000000000000000006';
export const WSEI_SEI_CONTRACT_ADDRESS =
'0xe30fedd158a2e3b13e9badaeabafc5516e95e8c7';

export const SWAPS_WRAPPED_TOKENS_ADDRESSES: { [key: string]: string } = {
[ETH_CHAIN_ID]: WETH_CONTRACT_ADDRESS,
Expand All @@ -94,6 +100,7 @@ export const SWAPS_WRAPPED_TOKENS_ADDRESSES: { [key: string]: string } = {
[ZKSYNC_ERA_CHAIN_ID]: WETH_ZKSYNC_ERA_CONTRACT_ADDRESS,
[LINEA_CHAIN_ID]: WETH_LINEA_CONTRACT_ADDRESS,
[BASE_CHAIN_ID]: WETH_BASE_CONTRACT_ADDRESS,
[SEI_CHAIN_ID]: WSEI_SEI_CONTRACT_ADDRESS,
};

export const SWAPS_CONTRACT_ADDRESSES: { [key: string]: string } = {
Expand All @@ -107,6 +114,7 @@ export const SWAPS_CONTRACT_ADDRESSES: { [key: string]: string } = {
[ZKSYNC_ERA_CHAIN_ID]: ZKSYNC_ERA_SWAPS_CONTRACT_ADDRESS,
[LINEA_CHAIN_ID]: LINEA_SWAPS_CONTRACT_ADDRESS,
[BASE_CHAIN_ID]: BASE_SWAPS_CONTRACT_ADDRESS,
[SEI_CHAIN_ID]: SEI_SWAPS_CONTRACT_ADDRESS,
};

export const ALLOWED_CONTRACT_ADDRESSES: { [key: string]: string[] } = {
Expand Down Expand Up @@ -150,6 +158,10 @@ export const ALLOWED_CONTRACT_ADDRESSES: { [key: string]: string[] } = {
SWAPS_CONTRACT_ADDRESSES[BASE_CHAIN_ID],
SWAPS_WRAPPED_TOKENS_ADDRESSES[BASE_CHAIN_ID],
],
[SEI_CHAIN_ID]: [
SWAPS_CONTRACT_ADDRESSES[SEI_CHAIN_ID],
SWAPS_WRAPPED_TOKENS_ADDRESSES[SEI_CHAIN_ID],
],
};

//* Tokens
Expand Down Expand Up @@ -185,6 +197,13 @@ export const AVALANCHE_SWAPS_TOKEN_OBJECT: SwapsToken = {
decimals: 18,
};

export const SEI_SWAPS_TOKEN_OBJECT: SwapsToken = {
symbol: 'SEI',
name: 'Sei',
address: NATIVE_SWAPS_TOKEN_ADDRESS,
decimals: 18,
};

export const ARBITRUM_SWAPS_TOKEN_OBJECT: SwapsToken = {
...ETH_SWAPS_TOKEN_OBJECT,
};
Expand Down Expand Up @@ -216,6 +235,7 @@ export const SWAPS_NATIVE_TOKEN_OBJECTS: { [key: string]: SwapsToken } = {
[ZKSYNC_ERA_CHAIN_ID]: ZKSYNC_ERA_SWAPS_TOKEN_OBJECT,
[LINEA_CHAIN_ID]: LINEA_SWAPS_TOKEN_OBJECT,
[BASE_CHAIN_ID]: BASE_SWAPS_TOKEN_OBJECT,
[SEI_CHAIN_ID]: SEI_SWAPS_TOKEN_OBJECT,
};

//* Other
Expand Down