@silvana-one/mina-utils/dist/node/storage/pinata.js

Silvana Mina Utils

export async function pinJSON(params) {
    const { data, name = "data.json", keyvalues = { library: "zkcloudworker" }, } = params;
    const auth = params.auth ??
        process.env.PINATA_JWT ??
        process.env.NEXT_PUBLIC_PINATA_JWT ??
        process.env.REACT_APP_PINATA_JWT;
    if (!auth)
        throw new Error("pinJSON: auth, PINATA_JWT, NEXT_PUBLIC_PINATA_JWT or REACT_APP_PINATA_JWT should be defined");
    try {
        const pinataData = {
            pinataOptions: {
                cidVersion: 1,
            },
            pinataMetadata: {
                name,
                keyvalues,
            },
            pinataContent: data,
        };
        const res = await fetch("https://api.pinata.cloud/pinning/pinJSONToIPFS", {
            method: "POST",
            headers: {
                "Content-Type": "application/json",
                Authorization: "Bearer " + auth,
            },
            body: JSON.stringify(pinataData),
        });
        if (!res.ok) {
            throw new Error(`Pinata error: status: ${res.status} ${res.statusText}`);
        }
        const responseData = await res.json();
        console.log("saveToIPFS result:", responseData);
        return responseData?.IpfsHash;
    }
    catch (error) {
        console.error("saveToIPFS error:", error?.message);
        return undefined;
    }
}
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