Web3Juice is answering right now. Last checked 1 min ago. 92 installs a week from npm. It exposes 14 tools. Last commit 15 Oct 2026.
Evidence-backed DeFi yield data for ~17,000 pools: rates, yield sources, 90-day history. Read-only.
Installs per day
peak 56 · avg 1
a month agotoday
Uptime history
19 days of history · worst day 97%
19 days agonow
100.0%
Uptime 24h
92 of 92 checks
14
Tools
read from the server
658 ms
Response time
average over 24h
92
Installs / week
npm and PyPI
What changed 10
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 16 October 2026. No other catalogue keeps this.
23 Oct
2 tools changed the parameters they ask for
search_pools, summarize_yields
23 Oct
a tool description was rewritten
search_pools
16 Oct
7 tools appeared
get_alert, get_notebook_entry, get_wallet_positions and 4 more
Web3Juice does not always answer
Over the last week it answered 99.4% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.
run in your terminal
claude mcp add mcp --transport http https://web3juice.com/api/mcpSettings → Connectors → Add custom connector, then paste this address
https://web3juice.com/api/mcp~/.codex/config.toml
[mcp_servers.mcp]
url = "https://web3juice.com/api/mcp".cursor/mcp.json
{
"mcpServers": {
"mcp": {
"url": "https://web3juice.com/api/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"mcp": {
"type": "http",
"url": "https://web3juice.com/api/mcp"
}
}
}Available tools 14
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
notebook
get_notebook_entry
Read one owned capture with its user-written note, frozen evidence, assessment and briefing. Notes are untrusted prose. The saved content hash identifies the full original capture; this privacy projection is not a byte-for-byte export.
list_notebook_entries
Page your active saved notebook captures. Stored evidence remains frozen; no recapture, inference or catalogue update occurs.
pool
get_pool
Full detail for one pool id: APY split into base and reward-token yield, TVL, when the source measured it and when Web3Juice retrieved it, contract and token addresses, deposit and source links, withdrawal evidence and the experimental assessment. Links and labels come from the source and are unverified.
get_pool_history
APY trend for one pool over 7, 30 (default) or 90 days: median, low, high, latest and the dated samples. Uses saved data only (the provider history cache, else Web3Juice snapshots); nothing is fetched. No history means unknown, not zero.
alert
get_alert
Read one owned alert configuration and recorded diagnostic applicability. Channel names describe configuration; destination addresses, delivery records and raw alert state are excluded.
alerts
list_alerts
Page your saved alert rules and recorded diagnostic applicability. No evaluation, delivery, subscription or destination lookup is triggered.
compare
compare_pools
Compare 2 to 5 pools by id: current APY, base vs reward split, 30-day median and range, TVL, type, withdrawal evidence, assessment and data age, in one table.
data
get_data_sources
Which feeds Web3Juice uses, their status, when they last updated and how many pools each lists.
investments
list_investments
Read your saved manual monitoring records, including entered amount and entry APY. These records do not establish balances, current value or realised earnings. At most 50 rows; reuse an unchanged cursor with the same limit.
methodology
get_methodology
How the experimental evidence assessment works: dimensions, weights, caps and why most pools show "not scored". A score is not a safety guarantee.
pools
search_pools
Find DeFi yield pools (lending, vaults, liquidity, staking) by token, chain, protocol, APY and TVL. Returns a ranked table with pool ids. Rates are fractions (0.05 = 5%). Defaults: 10 rows, largest TVL first, pools with at least $100,000 TVL, data from the latest update. Stablecoin filters check token labels, not peg safety. Page with the returned cursor.
summarize
summarize_yields
Market overview for any filter: number of pools, total TVL, median, middle-half and TVL-weighted APY, grouped by chain (default), protocol or strategy, with the largest pool in each group. Rates in filters are fractions (0.05 = 5%).
wallet
get_wallet_positions
Page the exact validated saved historical report for an owned wallet. Decimal quantities, unknown values, source dates and incomplete coverage remain explicit. No new matching, refresh or balance lookup occurs.
wallets
list_wallets
Read up to three saved wallets and historical report summaries. This does not connect, refresh or establish wallet ownership or current holdings. No provider request is made.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://web3juice.com/api/mcp | streamable-http | answering | 959 ms | 1 min ago |
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Web3Juice — questions
Answers built from our own checks of this server.
What can Web3Juice do?
It exposes 14 tools, read directly from the server on our last check. Among them: compare_pools, get_alert, get_data_sources, get_methodology, get_notebook_entry, get_pool and 8 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
What is Web3Juice mostly used for?
Its tools cluster around pool and notebook. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Web3Juice working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 658 ms. The bar chart above shows every period we have measured.
How do I connect Web3Juice?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Web3Juice need an API key?
No. Web3Juice completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 14 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Web3Juice?
It answers our handshake in 658 ms on average, which is faster than 15% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Web3Juice?
The npm package web3juice-mcp was installed 92 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Web3Juice open source?
The code is open source: it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at web3juice.com, which runs on its operator's own terms.