DApp Inspector – DevTools Panel for Web3 RPC Traffic
DApp Inspector is a Chrome DevTools panel designed for inspecting and debugging Web3 RPC traffic between decentralized applications (DApps) and Ethereum Virtual Machine (EVM) wallets. It captures JSON-RPC calls, providing detailed views and options for mocking, blocking, and throttling requests. The tool prioritizes user privacy by running locally in the browser without telemetry or external servers.
- ▪DApp Inspector captures every JSON-RPC call between a DApp and its Web3 provider, such as MetaMask.
- ▪Users can filter and search calls by various criteria, including method and errors.
- ▪The tool allows for mocking, blocking, and throttling of requests to simulate different network conditions.
Hacker News (Newest) files mainly under programming. We currently carry 5,306 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | GitHub |
| Canonical URL | https://github.com/beilunyang/dapp-inspector-extension |
| Publication time | Fri, 22 May 2026 01:38:29 +0000 |
| Retrieval time | 2026-05-22T02:01:36.543Z |
| Last seen | 2026-05-22T02:01:36.543Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | T52SaycxIgfY |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
DApp Inspector A Chrome DevTools panel for inspecting and debugging Web3 RPC traffic between DApps and EVM wallets. Site: dapp-inspector.chain.moe · Privacy: dapp-inspector.chain.moe/privacy.html English · 中文 Screenshots DevTools panel — captured calls, filters, detail pane Call detail — params, result, timing, Replay / Mock / Block Options — Mock / Block & Throttle rules Popup — quick status, toggle monitoring Features Captures every JSON-RPC call between a DApp and its injected Web3 provider (e.g. MetaMask, Rabby, OKX Wallet), classified as read / write / sign / subscribe. Rich detail view — request params, return value, timing breakdown (DApp dispatch → queue → throttle → wallet approval → RPC roundtrip → return), and the raw JSON-RPC envelope.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.