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Create a DNS record

by
Published Apr 8, 2025

Creates a DNS record for a domain.

Script vercel Verified
Use in Windmill

The script

Submitted by hugo697 Bun
Verified 428 days ago
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//native
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type Vercel = {
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  token: string;
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};
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/**
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 * Create a DNS record
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 * Creates a DNS record for a domain.
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 */
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export async function main(
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  auth: Vercel,
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  domain: string,
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  teamId: string | undefined,
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  slug: string | undefined,
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  body:
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    | ({
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        name: string;
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        type: "A";
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        ttl?: number;
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        value: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "AAAA";
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        ttl?: number;
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        value: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "ALIAS";
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        ttl?: number;
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        value: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "CAA";
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        ttl?: number;
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        value: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "CNAME";
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        ttl?: number;
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        value?: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "MX";
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        ttl?: number;
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        value: string;
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        mxPriority: number;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "SRV";
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        ttl?: number;
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        srv: { priority: number; weight: number; port: number; target: string };
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "TXT";
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        ttl?: number;
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        value: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "NS";
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        ttl?: number;
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        value?: string;
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      })
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    | ({
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        name: string;
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        type: "HTTPS";
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        ttl?: number;
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        https: { priority: number; target: string; params?: string };
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        comment?: string;
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      } & {
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        type:
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          | "A"
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          | "AAAA"
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          | "ALIAS"
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          | "CAA"
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          | "CNAME"
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          | "HTTPS"
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          | "MX"
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          | "SRV"
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          | "TXT"
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          | "NS";
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      }),
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) {
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  const url = new URL(`https://api.vercel.com/v2/domains/${domain}/records`);
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  for (const [k, v] of [
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    ["teamId", teamId],
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    ["slug", slug],
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  ]) {
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    if (v !== undefined && v !== "" && k !== undefined) {
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      url.searchParams.append(k, v);
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    }
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  }
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  const response = await fetch(url, {
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    method: "POST",
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    headers: {
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      "Content-Type": "application/json",
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      Authorization: "Bearer " + auth.token,
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    },
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    body: JSON.stringify(body),
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  });
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  if (!response.ok) {
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    const text = await response.text();
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    throw new Error(`${response.status} ${text}`);
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  }
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  return await response.json();
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}
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