Quicknode gives you high-performance access to the Robinhood blockchain through HTTP and WebSocket (WSS) endpoints. These endpoints are designed for reliability, speed, and real-time data delivery, and provide the foundation for building scalable Web3 applications.

HTTP 端點

Quicknode HTTP 端點提供穩健的 JSON-RPC API 存取功能，具備多種效能層級及針對不同應用程式需求所設計的優化功能。

https://your-endpoint.quiknode.pro/auth-token/

最適合：

• Web3 應用程式的後端與 API
• 智慧合約的部署與互動
• 區塊鏈資料查詢與分析
• 開發與測試環境

WebSocket (WSS) 端點

Quicknode WebSocket 端點透過針對不同使用情境與效能需求所優化的持久連線，提供即時區塊鏈資料串流服務。

wss://your-endpoint.quiknode.pro/auth-token/

最適合：

• 需要即時價格饋送的 DeFi 應用程式
• 區塊鏈瀏覽器與分析儀表板
• 交易監控與確認追蹤
• 智慧合約事件監聽

WebSocket (WSS) 限制

WebSocket 回應設有特定上限，且該上限可能有所變動。若回應可能較大，建議使用 POST 請求。若回應大小超過上限，將顯示對應的錯誤代碼 -32616。

信用使用狀況

Different methods consume different amounts of credits: View Robinhood API credit costs →

速率限制

速率限制因方案等級而異：查看詳細定價與限制 →

MEV Protection and Redistribution

MEV Protection and Redistribution helps redistribute a portion of eligible value captured from Robinhood Chain transaction flow back to customers as Quicknode billing credits.

When enabled, eligible transaction flow may be routed through Quicknode's MEV infrastructure and third-party provider network. If value is captured from eligible transactions, Quicknode calculates the customer's credit amount and applies it as a billing credit after reconciliation.

This feature is not based on a proven, chain-specific MEV protection need for Robinhood Chain today. The primary benefit is visibility into eligible captured value and redistribution through billing credits.

Important considerations

• MEV Protection and Redistribution does not guarantee that every transaction will generate value.
• MEV Protection and Redistribution does not guarantee improved execution, lower fees, faster inclusion, or protection from MEV.
• Quicknode may update eligibility, credit calculations, or supported transaction types over time.

運作原理

The following steps show how eligible Robinhood Chain transaction flow may result in Quicknode billing credits.

1. 1
   Enable MEV Protection and Redistribution

   Turn on MEV Protection and Redistribution for your Robinhood Chain endpoint.
2. 2
   Send eligible transactions

   Once enabled, eligible Robinhood Chain transaction flow may be routed through Quicknode's MEV infrastructure.
3. 3
   MEV-related value may be captured

   For eligible transactions, value may be captured through Quicknode's provider network. If no value is captured, there is no applicable redistribution.
4. 4
   Credits are calculated

   Quicknode calculates the amount associated with your eligible transaction activity based on the value captured by Quicknode's providers.
5. 5
   Billing credits are applied

   After reconciliation, finalized credits are applied to your Quicknode account as billing credits.

Credits, eligibility, and timing

Redistribution credits are issued as Quicknode billing credits and can be used toward eligible Quicknode invoices. They are not cash or crypto payouts and expire after 3 months.

MEV Protection and Redistribution applies only to eligible Robinhood Chain transactions routed through the supported MEV flow. Eligibility may depend on the transaction type, routing path, provider support, and settlement availability.

Where available, Quicknode may show estimated or finalized credits associated with eligible transaction activity. Credits are calculated after the activity is processed and reconciled with provider data, so they may not appear immediately. Estimated credits may differ from finalized credits.

Final credits are applied only after Quicknode verifies the underlying data and confirms the applicable amount. They represent the eligible portion of captured value based on reconciled provider data and Quicknode's reconciliation process. If provider data is delayed, incomplete, or adjusted, the credit amount may also be delayed or adjusted.

常見問題

Are credits guaranteed?▼

No. Credits depend on eligible transaction activity, captured value, provider reporting, and reconciliation. Credits may be delayed, adjusted, or unavailable for some transactions.

Will I receive all captured value?▼

No. MEV Protection and Redistribution redistributes a portion of eligible captured value back to customers as Quicknode billing credits. The final credit amount depends on eligible transaction activity, provider reporting, and reconciliation.

How do I know how much will be redistributed?▼

There is no calculation of redistribution until after the transaction has taken place and reconciliation has occurred with Quicknode and providers, if applicable.

Will every transaction receive a credit?▼

No. Only eligible transactions that generate captured value through the supported flow may result in credits.

Does MEV Protection and Redistribution affect performance?▼

MEV Protection and Redistribution may introduce routing or execution tradeoffs for some transaction flows. Customers with latency-sensitive workloads should evaluate the feature before enabling it broadly.

What makes a transaction eligible?▼

A transaction earns backrun revenue when two conditions are met.

It lands onchain successfully. The transaction must be included in a block and execute without reverting. Transactions that revert, fail, or never get included are not eligible for revenue sharing.

A searcher lands a profitable backrun on it. We distribute your transaction to a network of vetted searchers, who evaluate it for arbitrage opportunity and execute a backrun in the same block. Eligibility depends on that backrun landing, not on your transaction alone. A successful transaction with no profitable backrun opportunity returns nothing.

Transactions that move price against liquid pools create the most opportunity. Gas costs on Robinhood Chain are low, so the profitability threshold is low too. Small transactions can still return value.

Does Robinhood Chain need MEV protection today?▼

There is no proven chain-specific MEV protection need for Robinhood Chain at this time. This feature currently focuses on redistributing eligible captured value as billing credits where available.

Can credits be paid in cash or crypto?▼

Not at this time. The current version provides billing credits only.

Will Quicknode identify the third-party provider?▼

Quicknode may use third-party providers to support MEV Protection and Redistribution. Provider details may vary and may not be shown in the product experience.

If you have any feedback or questions, submit a support ticket.