Overview

Blockdaemon Earn Stack is a complete, secure platform for offering staking, DeFi yield, and swaps through a single, non‑custodial integration.

It is built for wallet providers, custodians, fintechs, and other regulated platforms that need to enable on‑chain earn products without running validators or managing direct DeFi integrations.

What is Earn Stack?

A no‑code widget plus SDK/APIs that expose staking and DeFi yield across 50+ protocols from inside your own application.
Non‑custodial, infrastructure‑only: you retain control of client relationships, custody stack, and balance sheet treatment.
Delivered on Blockdaemon’s institutional platform (ISO 27001, SOC 2, SEC‑aligned staking model).

Earn Stack is Not

Earn Stack is not a retail app, exchange, or fund product.
Earn Stack is not a custodial solution

Earn Stack Infrastructure

What You Can Do With Earn Stack

Earn Stack lets you:

Offer staking and DeFi rewards to end‑users using one integration instead of multiple protocol‑specific setups.
Choose between a codeless, white‑label widget and programmatic access via SDKs and APIs.
Connect directly to protocol‑level yield sources while keeping your own custody and wallet models.

Customizability

Earn Stack is configurable at the language, asset, and feature level.

Languages: the widget supports multiple languages so you can localise client‑facing flows across regions.
Token universe: you decide which chains and tokens are visible to end‑users, aligned to your risk, liquidity, and product policies.
Feature flags: staking, DeFi, and swap can each be enabled or disabled, allowing you to start with a narrow surface (e.g. staking‑only) and expand over time.

Configuration is handled via initial setup parameters and policy configuration, so changes do not require a full reintegration.

Core components

Earn Widget

Embeddable UI component for staking, swapping, and DeFi yield.

Integrated once, rendered wherever you choose in your UI (web or app).
You control: branding, asset/universe selection, feature set (e.g. staking only vs staking + DeFi).
Blockdaemon provides: transaction flows, protocol integrations, pricing, and execution.

Typical placements: portfolio views, product “Earn” tab, account‑level yield screens.

Staking

Non‑custodial, institutional staking access.

Coverage: 35+ PoS assets including Ethereum and Solana, expanding to 50+ protocols with DeFi.
Model: intent‑based Staking API abstracts validator operations; no in‑house node management required.
Guarantees: 100% slashing protection offered at the infrastructure layer.

You surface staking; Blockdaemon runs validators and reporting.

DeFi Earn

Standardised DeFi access for lending, DEX/AMM yield, and liquidity pools.

Aggregated DeFi access via a single DeFi API, including lending protocols, DEXs, AMMs, and cross‑chain bridges.
Liquidity, routing, and pricing are handled via low‑latency APIs (DeFi Connect).
You can scope which protocols and pools are in or out of your policy set.

Yield appears to clients as a standardised “earn” surface rather than protocol‑specific plumbing.

Swap

Execution layer for asset conversion into and out of eligible “earn” positions.

Instant swaps with competitive pricing and zero‑slippage at the UI level; routing handled behind the scenes.
Integrated into the same flow as staking and DeFi (no separate execution integration required).