@coinbase/cdp-sdk/src/_vendor/core/fetcher/getHeader.ts

SDK for interacting with the Coinbase Developer Platform Wallet API

export function getHeader(headers: Record<string, any>, header: string): string | undefined {
    for (const [headerKey, headerValue] of Object.entries(headers)) {
        if (headerKey.toLowerCase() === header.toLowerCase()) {
            return headerValue;
        }
    }
    return undefined;
}