Apex Edge — x402-paid machine services MCP Server

by pages-nonsynthetic Your server? Claim it

answering

Apex Edge — x402-paid machine services is answering right now. Last checked 10 min ago. It exposes 46 tools.

x402-paid MCP tools: utils, audit screens, corpus search, inference. USDC Base+Solana.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 7 days of history

7 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

158 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 60

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 12 October 2026. No other catalogue keeps this.

12 Oct 46 tool descriptions were rewritten base64, calc, case_convert and 43 more

12 Oct 14 tools appeared chain_base_balance, market_arb_scan, market_candles and 11 more

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add apex-edge --transport http https://apex-edge-coral.vercel.app/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "apex-edge": {
      "url": "https://apex-edge-coral.vercel.app/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.apex-edge]
url = "https://apex-edge-coral.vercel.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "apex-edge": {
      "url": "https://apex-edge-coral.vercel.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "apex-edge": {
      "url": "https://apex-edge-coral.vercel.app/mcp"
    }
  }
}

Available tools 46

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

market

market_arb_scan

$0.0200 — composite arbitrage screen — funding-rate carry + cross-venue basis opportunities, ranked by annualized carry

market_candles

$0.0050 — OHLCV candles via kraken public OHLC

market_desk_brief

$0.0500 — markdown desk digest — price, funding extremes, basis call rendered as a brief

market_funding_extremes

$0.0050 — top-N funding-rate extremes tape — the standalone funding screen

market_fx_rates

$0.0050 — ECB reference FX rates — daily fixings

market_holder_risk

$0.0100 — perp holder-risk check — funding carry cost + spot premium for an asset

market_kraken_basis

$0.0020 — kraken spot-vs-perp basis in bps (cross-venue)

market_pack

$0.0050 — funding + basis + kraken bundle — 17% off buying legs separately

market_perp_basis

$0.0020 — perp-vs-spot basis in bps (mark vs index)

market_perp_funding

$0.0020 — live perp funding rates (bybit/binance premium index)

market_price

$0.0020 — spot price + 24h stats via kraken ticker — the 'price of X' query

corpus

corpus_bundle

$0.2500 — full 377-doc research corpus as one JSON payload

corpus_search

$0.0100 — keyword search over the apex research corpus (377 docs)

url

url_encode

$0.0020 — percent-encode/decode (component default)

url_parse

$0.0020 — url -> components + query params

base64

base64

$0.0020 — base64 encode/decode

calc

calc

$0.0020 — safe arithmetic eval (+ - * / % ^ parens)

case

case_convert

chain

chain_base_balance

$0.0020 — eth_getBalance on base mainnet (convenience RPC wrapper)

checklist

checklist

$0.0500 — static 32-item audit checklist (secrets/deps/net/api/ops/honesty)

cidr

cidr

$0.0020 — ipv4 cidr math + membership check

color

color

$0.0020 — hex|rgb list -> hex+rgb+hsl

cron

cron_next

$0.0020 — next occurrences of 5-field numeric cron expr (UTC)

csv

csv_parse

$0.0020 — csv -> rows (rfc4180-lite)

date

date_calc

$0.0020 — date parse/shift/diff (iso|unix input)

diff

diff_lines

$0.0020 — line diff a/b -> ops (LCS-lite, 2000-line bound)

env

env_validate

$0.0020 — dotenv parse+schema check (malformed/dupes/empties/missing)

hash

hash

$0.0020 — sha digest

hmac

hmac

$0.0020 — hmac sign/verify (sha1|sha256|sha384|sha512)

info

ip_info

$0.0020 — caller network facts (ip, geo, asn, colo)

json

json_validate

$0.0020 — json validity

junit

junit

$0.0020 — tests results -> junit xml for CI

jwt

jwt_decode

$0.0020 — jwt decode-only (no verification)

markdown

markdown_lint

$0.0020 — markdown static lint (fences/links/heading jumps)

pass

pass_strength

$0.0020 — password entropy heuristic (not a crack proof)

price

price

$0.0020 — spot price (Coinbase public)

regex

regex_test

$0.0020 — regex pattern+flags+input -> matches+groups

req

req_info

$0.0020 — sanitized request echo (secrets scrubbed)

semver

semver

$0.0020 — semver compare {a,b} -> cmp -1|0|1

signal

signal_carry_feed

$1.0000 — carry-signal feed — signal IDs, direction, annualized carry, strength per opportunity (observational signals, not advice)

slugify

slugify

$0.0020 — url slug

task

task_class

$0.0020 — deterministic task→tier classify (NANO→REASONING)

time

time

$0.0020 — utc timestamp

token

token

$0.0020 — crypto-random token (len, alphabet)

uuid

uuid

$0.0020 — uuid v4

wordcount

wordcount

$0.0020 — text stats (chars/words/lines/sentences)

Endpoints

URL	Transport	State	Latency	Checked
https://apex-edge-coral.vercel.app/mcp	streamable-http	answering	132 ms	10 min ago

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Apex Edge — x402-paid machine services — questions

Answers built from our own checks of this server.

What can Apex Edge — x402-paid machine services do?

It exposes 46 tools, read directly from the server on our last check. Among them: base64, calc, case_convert, chain_base_balance, checklist, cidr and 40 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 Apex Edge — x402-paid machine services mostly used for?

Its tools cluster around market, corpus and url. 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 Apex Edge — x402-paid machine services working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 158 ms. The bar chart above shows every period we have measured.

Is Apex Edge — x402-paid machine services still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Apex Edge — x402-paid machine services?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Apex Edge — x402-paid machine services need an API key?

No. Apex Edge — x402-paid machine services completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 46 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Apex Edge — x402-paid machine services?

It answers our handshake in 158 ms on average, which is faster than 72% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.