Verify Credential

const options = {
    method: "POST",
    headers: {
        "X-API-KEY": "YOUR_API_KEY",
        "Content-Type": "application/json",
    },
    body: '{"credential": {"id":"urn:uuid:e31316b6-3be1-49af-a95f-c7f4c3f52aa1","credentialSubject":{"course":"Blockchain 101","passed":true,"id":"did:polygon:0x6C3b3225759Cbda68F96378A9F0277B4374f9F06"},"expirationDate":"2034-02-03","nft":{"tokenId":"1","chain":"polygon","contractAddress":"0xdC444A3F4768185497Dae6250E2F348b99bE89F3"},"issuer":{"id":"did:polygon:0xa22CaDEdE67c11dc1444E507fDdd9b831a67aBd1"},"type":["VerifiableCredential","65c15243e9bee8deac219d57"],"issuanceDate":"2024-02-05T23:21:32.641Z","@context":["https://www.w3.org/2018/credentials/v1","https://github.com/haardikk21/ethereum-eip712-signature-2021-spec/blob/main/index.html","DUMMY_CROSSMINT/65c15243e9bee8deac219d57"],"proof":{"verificationMethod":"did:polygon:0xa22CaDEdE67c11dc1444E507fDdd9b831a67aBd1#ethereumAddress","ethereumAddress":null,"created":"2024-02-05T23:22:24.058Z","proofPurpose":"assertionMethod","type":"EthereumEip712Signature2021","proofValue":"0x748a55d9770cbc6ef16689f0d9547355e288bcce03a8949a32d2aac59244cb9e08cbf54c960bc00d133fc51e6651a4ac1366aeda320dd121777118a4e74980631b","eip712":{"domain":{"name":"Krebit","version":"0.1","chainId":4,"verifyingContract":"0xD8393a735e8b7B6E199db9A537cf27C61Aa74954"},"types":{"VerifiableCredential":[{"name":"@context","type":"string[]"},{"name":"type","type":"string[]"},{"name":"id","type":"string"},{"name":"issuer","type":"Issuer"},{"name":"credentialSubject","type":"CredentialSubject"},{"name":"issuanceDate","type":"string"},{"name":"expirationDate","type":"string"},{"name":"nft","type":"Nft"}],"CredentialSubject":[{"name":"id","type":"string"},{"name":"course","type":"string"},{"name":"passed","type":"bool"}],"Issuer":[{"name":"id","type":"string"}],"Nft":[{"name":"tokenId","type":"string"},{"name":"contractAddress","type":"string"},{"name":"chain","type":"string"}]},"primaryType":"VerifiableCredential"}}}}',
};

// note the gigantic VC JSON string in the body property

fetch("https://staging.crossmint.com/api/v1-alpha1/credentials/verification/verify", options)
    .then((response) => response.json())
    .then((response) => console.log(response))
    .catch((err) => console.error(err));