Service Architecture

Service Architecture

Chain Registry Client

Manage blockchain connections with automatic configuration and caching:

const client = createChainRegistryClient(env);
const chainInfo = await client.getChainInfo(1);
const rpcUrl = await client.getRPCUrl(1);

Features:

• Cached chain configurations (5 minutes)
• Automatic RPC failover
• EAS contract resolution
• Multi-chain deployment tracking

EAS Service Client

Handle attestation workflows with tracking:

const easClient = createEASServiceClient(env);
const response = await easClient.requestCodeVerificationAttestation({
  schemaName: 'CODE_VERIFICATION',
  chainId: 1,
  recipient: '0x...',
  data: { ... }
});

IPFS Storage

Permanent storage for bound document metadata:

const pinata = createPinataService(env);
const result = await pinata.uploadMetadataBundle(metadata);
// Returns: { metadataHash, abiHash?, sourceFilesHash? }

Workflow Submission

Registry registration through managed workflows:

const workflow = createWorkflowSubmissionClient(env);
const result = await workflow.submitRegistryRegistration({
  chainId: 1,
  category: 'Resolver',
  metadataUri: 'ipfs://...',
  // ...
});