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feat: add support for Tempo chain #101

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feat: add support for Tempo chain #101

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1db5696
chore: update Viem version
cgero-eth Feb 11, 2026
85ab00e
feat: add support for Tempo chain
cgero-eth Feb 11, 2026
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6 changes: 6 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,12 @@
</td>
</tr>
<tr>
<td style="width:100px; text-align:center;">
<div align="center">
<img alt="Tempo" src="https://tempo.xyz/favicon-dark.svg" width="24"/>
<br>Tempo
</div>
</td>
<td style="width:100px; text-align:center;">
<div align="center">
<img alt="coming soon" src="https://i.imgur.com/CexTjqF.png" width="22"/>
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67 changes: 26 additions & 41 deletions package-lock.json
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2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -52,7 +52,7 @@
"test": "vitest --coverage"
},
"peerDependencies": {
"viem": "^2.39.3"
"viem": "^2.45.3"
},
"devDependencies": {
"@types/node": "^24.5.2",
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3 changes: 3 additions & 0 deletions src/constants.ts
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Expand Up @@ -17,6 +17,7 @@ import {
worldchain,
monad,
abstract,
tempo,
} from "viem/chains";
import type { SupportedChainId } from "./types";

Expand Down Expand Up @@ -134,6 +135,7 @@ export const SUPPORTED_CHAINS = [
worldchain,
monad,
abstract,
tempo,
];

export const NATIVE_SYMBOL_BY_CHAIN_ID: { [key in SupportedChainId]: string } =
Expand All @@ -156,6 +158,7 @@ export const NATIVE_SYMBOL_BY_CHAIN_ID: { [key in SupportedChainId]: string } =
[berachain.id]: berachain.nativeCurrency.symbol,
[worldchain.id]: worldchain.nativeCurrency.symbol,
[abstract.id]: abstract.nativeCurrency.symbol,
[tempo.id]: tempo.nativeCurrency.symbol,
};

export const NATIVE_TOKEN_ADDRESS = `0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE`;
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4 changes: 3 additions & 1 deletion src/types.ts
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Expand Up @@ -17,6 +17,7 @@ import {
unichain,
monad,
abstract,
tempo,
} from "viem/chains";

import type {
Expand Down Expand Up @@ -47,7 +48,8 @@ export type SupportedChainId =
| typeof avalanche.id
| typeof berachain.id
| typeof worldchain.id
| typeof abstract.id;
| typeof abstract.id
| typeof tempo.id;

export interface EnrichLogsArgs {
transactionReceipt: TransactionReceipt;
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2 changes: 2 additions & 0 deletions src/utils/index.ts
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Expand Up @@ -18,6 +18,7 @@ import {
worldchain,
monad,
abstract,
tempo,
} from "viem/chains";
import { NATIVE_SYMBOL_BY_CHAIN_ID, NATIVE_TOKEN_ADDRESS } from "../constants";
import type { Address } from "viem";
Expand Down Expand Up @@ -50,6 +51,7 @@ export function isChainIdSupported(
berachain.id,
worldchain.id,
abstract.id,
tempo.id,
];
return supportedChainIds.includes(chainId);
}
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