Cipher X402 Mcp
by cryptomotifscommunityv0.1.0
An MCP server that exposes 8 Solana, crypto, and macro tools to MCP clients, with seven paid via the x402 payment protocol and one free educational tool. It runs as a stateless relay that forwards payment headers to upstream services and can be used over stdio or streamable HTTP.
From the registry: 8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base.
Install & configure
Prerequisites
- requiredInstall Node.jsNode.js 20+ is required; 22 is recommended.
- requiredInstall npmnpm 10+ is required to run the package via npx.
Install in your client
Paste into the AI you're chatting with — it will figure out the rest
Please install the `cipher-x402-mcp` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Install Node.js** — Node.js 20+ is required; 22 is recommended.
- **Install npm** — npm 10+ is required to run the package via npx.
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","cipher-x402-mcp"]
- optional environment variables:
- `CIPHER_SCAN_API_URL`: Override the upstream base URL for the solana wallet scan endpoint. (example: `<your-scan-api-url>`)
- `CIPHER_PWNED_URL`: Override the upstream base URL for the password breach check endpoint. (example: `<your-pwned-api-url>`)
- `CIPHER_JITO_TIP_URL`: Override the upstream base URL for the Jito tip calculator endpoint. (example: `<your-jito-tip-api-url>`)
- `CIPHER_REPO_HEALTH_URL`: Override the upstream base URL for the GitHub repo health endpoint. (example: `<your-repo-health-api-url>`)
- `CIPHER_FRED_URL`: Override the upstream base URL for the FRED macro series endpoint. (example: `<your-fred-api-url>`)
- `CIPHER_DRIFT_URL`: Override the upstream base URL for the Drift exposure endpoint. (example: `<your-drift-api-url>`)
- `CIPHER_X402_URL`: Override the upstream base URL for the premium cipher chapter endpoint. (example: `<your-x402-api-url>`)
Note: The README also documents a remote streamable HTTP endpoint at https://cipher-x402-mcp.vercel.app/mcp, but the simplest portable install path is stdio via npx. No API keys are required for local stdio use.
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Note: The README also documents a remote streamable HTTP endpoint at https://cipher-x402-mcp.vercel.app/mcp, but the simplest portable install path is stdio via npx. No API keys are required for local stdio use.
Tools (8)
solana_wallet_scan
Scans a Solana wallet address
check_password_breach
Checks whether a SHA-1 password prefix appears in breach data
jito_tip_calculator
Calculates a Jito tip based on pool depth, expected profit, and slot probability
github_repo_health
Checks GitHub repository health for an owner/repo
fred_macro_series
Fetches a FRED macroeconomic series
check_drift_exposure
Checks Drift exposure for a wallet
solana_wallet_security_audit_rules
Returns local Solana wallet security audit rules
get_premium_cipher_chapter
Returns a premium Cipher chapter by slug
Environment variables
CIPHER_SCAN_API_URLOverrides the upstream Solana scan API base URLCIPHER_PWNED_URLOverrides the upstream password breach API base URLCIPHER_JITO_TIP_URLOverrides the upstream Jito tip calculator API base URLCIPHER_REPO_HEALTH_URLOverrides the upstream GitHub repo health API base URLCIPHER_FRED_URLOverrides the upstream FRED API base URLCIPHER_DRIFT_URLOverrides the upstream Drift exposure API base URLCIPHER_X402_URLOverrides the upstream x402 premium content API base URLPrerequisites
- • Node.js 20+
Remote Endpoints
https://cipher-x402-mcp.vercel.app/mcp
type: streamable-http
Details
- Language
- HTML
- License
- MIT
- Released
- Apr 17, 2026
- Last commit
- Apr 26, 2026
- Registry name
- io.github.cryptomotifs/cipher-x402-mcp