Querying EAS Data

The CLI is best for ad-hoc queries and debugging. It formats the output as human-readable YAML/JSON.

# Get a single attestation
marood query eas get-attestation [contract] [uid]

# Get attestations for a user (requires Indexer)
marood query eas get-received-attestation-uids [indexer] [recipient] [schema-uid]

For backend services (e.g., an exchange verifying KYC), use the generated Protobuf client. This avoids the overhead of JSON parsing.

import "github.com/delight-labs/maroo/x/eas/types"

// ... inside your function ...
queryClient := types.NewQueryClient(grpcConn)
res, err := queryClient.GetAttestation(ctx, &types.QueryGetAttestationRequest{...})

Frontend dApps using ethers.js or viem should continue to use standard contract calls. The x/eas module does not interfere with standard EVM RPCs.

const eas = new EAS(contractAddress);
const attestation = await eas.getAttestation(uid);