GET mevblocker.io HTTP 200112 ms10.8 KB$0.000132 captured Aug 7, 2026
mevblocker.io, as data
One API turns any mevblocker.io page into markdown, structured JSON, its link graph or a screenshot, and crawls the whole site the same way. The panel shows the real response we captured.
- Render mode
- Plain HTTP, no browser needed
- Response
- HTTP 200 in 112 ms
- Page size
- 10.8 KB of markdown, 130 lines
- Fields
- Business Name, Address, Phone, Category and 2 more
- Captured
- Aug 7, 2026
Free balance on signup, no card. This mevblocker.io page cost $0.000132 to fetch.
### FAQMEV (Maximal Extractable Value) occurs when bots exploit your transactions for profit. Common types include frontrunning (copying your trade ahead of you) and sandwich attacks (trading before and after your transaction to extract value). MEV has extracted over $1.43 billion from Ethereum users across trading, DeFi, and NFT transactions.MEV Blocker protects you from these attacks while ensuring you get rebated when your transactions create backrunning opportunities.An RPC (remote procedure call) endpoint is used to connect applications like wallets to the blockchain.MEV Blocker is a special RPC endpoint that ensures your trades are protected from MEV. It does this by sending your transaction to a network of searchers that scan for backrunning opportunities, but cannot frontrun or sandwich your trades.You can add RPC endpoints like MEV Blocker by changing the selected network in your crypto wallet. Some DeFi trading apps will also be able to integrate the MEV Blocker RPC endpoint directly — making it a default for all users. Get in touch if you're interested in doing this!What kinds of MEV does MEV Blocker protect from?MEV blocker protects from most kinds of frontrunning, but especially from trade sandwiching, which is when a searcher trades just before and just after your transaction to make a profit.How does MEV Blocker RPC give you a rebate and when?MEV Blocker also lets you benefit from backrunning. It does this by allowing searchers to “bid” in an auction to win the right to backrun your trade. When this happens, users of MEV Blocker receive 90% of the profit their backrunning opportunity creates (compared with 0% when not using MEV Blocker).The rebate is paid to the user that sent the transaction (tx.origin), immediately in the same block.What Spider does on mevblocker.io
Same key, five endpoints. The numbers under a cell were measured on this page.
Page to markdown
Clean text for RAG and LLM context, boilerplate removed. The lane that runs without a key.
112 ms · $0.000132Page to JSON
Spider reads the page and names the fields. Pass your own schema when you need exact keys.
Rendered capture
Real Chromium, full-page PNG. The same call also returns the rendered HTML.
The call behind the panel
This request produced the response above. Paste it with your key and you get the same bytes.
curl -X POST https://api.spider.cloud/scrape \
-H "Authorization: Bearer $SPIDER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"url": "https://mevblocker.io/", "return_format": "markdown"}'from spider import Spider
app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("https://mevblocker.io/", params=params)
print(page[0]["content"])import { Spider } from "@spider-cloud/spider-client";
const app = new Spider();
const [page] = await app.scrapeUrl("https://mevblocker.io/", {
return_format: "markdown",
});
console.log(page.content);What mevblocker.io costs
Multiplied from the measured 10.8 KB page. Estimates round to the cent.
1 GB of transfer costs $1, plus $0.001 per CPU minute, and failed requests cost $0. Crawling daily? The Unlimited plan is a flat monthly rate.
Point this at the rest of mevblocker.io.
The capture above took 112 ms and cost $0.000132. The same call takes any URL on mevblocker.io.