Lucky x402

io.github.afrowvibecodingPublished by GitHub account afrowvibecodingv1.0.0Updated Oct 29, 2026

Pay-per-call crypto intel & exchange-ops tools for agents. USDC on Base via x402, no API key.

VerifiedStreamable HTTPWeb executableFinanceBusiness & Commerce

Overview

AI-generated overview

Remote MCP server offering pay-per-call crypto intel and exchange-ops tools, billed in USDC on Base via x402 with no API key.

What you can do
  • Check DeFi risk, pool APY/TVL, Ethereum validator health, wallet risk verdicts and airdrop scores
  • Compare exchange deposit/withdraw status, transfer routes, ticker collisions and perp funding across venues
  • Size perp leverage against liquidation distance and measure how news about one coin moves related perps
  • Run subtitle timing QC and derive color grades or audio-to-visual mappings from a Scriabin pitch-color map
When to use it
Useful when an assistant needs on-demand crypto due diligence, exchange operations checks or market-data lookups without signing up for API keys, and the caller is set up to pay small per-call USDC fees on Base.
Requirements
A remote streamable HTTP endpoint; no account, API key or environment variables are declared. A wallet able to sign EIP-3009 USDC payments on Base is needed for paid calls, and the client must support the x402 payment flow via params._meta. Network access to the endpoint is required.
Before you install
Every tool is paid per call in USDC on Base, so usage spends real money; prices range from about $0.02 to $0.05 per call. Calls require signing an EIP-3009 payment authorization with your wallet, which authorizes a transfer of funds. Tool outputs are third-party risk and market assessments, not guarantees.

Installation

In SourceWeft

  1. Open Lucky x402 in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.afrowvibecoding%2Flucky-x402/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "lucky-x402": {
      "type": "http",
      "url": "https://lucky-x402.onrender.com/mcp"
    }
  }
}

Tools

15

srt-verify

srt verify

Verify subtitles/timing (QC), pure-logic Price: $0.05 per call, USDC on Base via x402.

Parameterssrtrequired

synesthetic-av

synesthetic av

Audio->visual via formal Scriabin AV-map (pitch->hue, harmony->geometry) Price: $0.05 per call, USDC on Base via x402.

Parametersfeaturesrequiredaudio_url

harmony-grade

harmony grade

Color grade derived from harmony/tonal center (Scriabin CoF<->color, prisms.db) Price: $0.05 per call, USDC on Base via x402.

Parametersfeaturesrequired

defi-risk-basic

defi risk basic

Basic DeFi risk: contract exists, proxy, whales. Fast pre-audit screen Price: $0.02 per call, USDC on Base via x402.

Parameterschainrequiredcontractrequired

defi-risk-deep

defi risk deep

Deep DeFi risk: basic + exploit history, TVL, full tokenomics. Agent-grade DD Price: $0.05 per call, USDC on Base via x402.

Parameterschainrequiredcontractrequired

defi-pool-apy

defi pool apy

Real APY/TVL from DefiLlama for any protocol/pool. Quick screening Price: $0.02 per call, USDC on Base via x402.

Parametersqueryrequired

validator-analyzer

validator analyzer

Ethereum validator health verdict: slashing, status, balance-vs-effective -> HEALTHY/CAUTION/AVOID Price: $0.02 per call, USDC on Base via x402.

Parametersvalidatorrequired

wallet-risk

wallet risk

Wallet risk verdict from OFAC SDN mirror + ScamSniffer scam-database + GoPlus malicious-address DB + explorer profile -> ALLOW/REVIEW/BLOCK, every flag with provenance Price: $0.05 per call, USDC on Base via x402.

Parameterschainrequiredaddressrequired

airdrop-score

airdrop score

Airdrop eligibility score for an address + calibrated expected value of the opportunity (sybil-rejection and token-decay adjusted) Price: $0.05 per call, USDC on Base via x402.

Parameterschainrequiredaddressexpected_payout_usd

transfer-route

transfer route

Cheapest open network to move a coin from exchange A to exchange B: withdraw/deposit open, fee, minimums, memo, ETA, congestion; same-ticker-different-contract traps flagged Price: $0.05 per call, USDC on Base via x402.

Parameterstorequiredcoinrequiredfromrequiredamount

wallet-status

wallet status

Is deposit/withdraw of a coin open right now, per network on bitget, gate, htx, kucoin + last-30-day notices from bitget, kucoin, okx (suspend/delist/migration) -> OPEN/PARTIAL/CAUTION Price: $0.02 per call, USDC on Base via x402.

Parameterscoinrequiredchainvenues

ticker-collision

ticker collision

Same ticker = same token everywhere? Contract per chain on bitget, gate, htx, kucoin + price vs median on bitget, gate, htx, kucoin, mexc, okx -> CONSISTENT/DIVERGENT/COLLISION (anti-scam before deposit/arbitrage) Price: $0.05 per call, USDC on Base via x402.

Parameterscoinrequired

funding-snapshot

funding snapshot

Perp funding of a coin now on bitget, gate, kucoin, okx: rate, interval, annualized, mark/index basis where published, cross-venue spread. Market data only Price: $0.02 per call, USDC on Base via x402.

Parameterscoinrequired

leverage-calc

leverage calc

Max safe leverage for a perp trade: liquidation >=1.5x beyond stop (never off), costs vs move, risk per trade, measured survival cap, exchange limit -> min with the binding constraint named Price: $0.05 per call, USDC on Base via x402.

Parametersmodeentryrequiredequityrequiredsymbolrequiredstop_lossrequiredtake_profitrisk_per_tradeexchange_max_leverage

news-propagation

news propagation

Does news about coin X move Y? Measured 30-day hourly return correlation anchor vs related perps (not narrative: ETH->LINK strong, NVDA->RENDER weak) -> PROPAGATES/ISOLATED + per-link strength Price: $0.05 per call, USDC on Base via x402.

Parametersanchorrequiredcandidates

Version history

1
  1. v1.0.0LatestOct 29, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.