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A managed relayer is a simpler experience for teams that want to get started without running infrastructure. If a managed relayer endpoint is available for your environment, it gives you the fastest path to integration.

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Walrus Foundation hosted endpoints

NetworkRelayer URL
Production (mainnet)https://relayer.memwal.ai
Staging (testnet)https://relayer.staging.memwal.ai

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Minimal Config

import { MemWal } from "@mysten-incubation/memwal";

const memwal = MemWal.create({
  key: "<your-ed25519-private-key>",
  accountId: "<your-memwal-account-id>",
  serverUrl: "https://relayer.memwal.ai",
  namespace: "demo",
});

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What to Know

  • Shared App ID - all users of the managed relayer share the same MemWal package ID. Your data is isolated by your own owner + namespace (Memory Space), but the underlying deployment is shared.
  • Trust assumption - the relayer sees plaintext during encryption and embedding. By using the managed relayer, you’re trusting the Walrus Foundation-hosted instance with that data. See Trust & Security Model for details.
  • Availability - the managed relayer is a managed beta service. There are no SLA guarantees.
  • Storage costs - the server wallet covers Walrus storage fees. Usage limits may apply during beta.
If you need full control over the trust boundary or your own dedicated instance, see Self-Hosting.