Solana MCP by Vybe vs X402 Bazaar MCP
A side-by-side look at the Solana MCP by Vybe and X402 Bazaar MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Solana MCP by Vybe for finance & fintech work over a hosted endpoint; choose X402 Bazaar MCP for finance & fintech as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Solana MCP by Vybe when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a remote HTTP/SSE transport.
- You want tools like
list-endpoints, get-endpoint, search-endpoints.
Choose X402 Bazaar MCP when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
X402_CREDIT_TOKEN, AGENT_PRIVATE_KEY, X402_BAZAAR_CATALOG. - You want tools like
list_x402_services, call_x402_service.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Finance & Fintech | Finance & Fintech |
| Quality signal | 63/100 · Good | 63/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Remote HTTP/SSE | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | X402_CREDIT_TOKENAGENT_PRIVATE_KEYX402_BAZAAR_CATALOG |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2,069 | 0 |
| Directory activity | 0 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | 7 | 2 |
| Full listing | View Solana MCP by Vybe | View X402 Bazaar MCP |
Tools & capabilities
Solana MCP by Vybe tools 7
list-endpointsLists all API paths and their HTTP methods with summaries, organized by path. Results can be passed directly into 'get-endpoint'.get-endpointGets detailed information about a specific API endpoint, including security schemes and serverssearch-endpointsPerforms a deep search through paths, operations, and parameters to discover relevant API endpoints. Use this tool to find specific API capabilities, required parameters, or data models based on search keywords. Results can be passed directly into 'get-endpoint'.query-vybe-apiRuns a read-only GET request against a documented /v4 path on the Vybe Solana API (see https://docs.vybenetwork.com) and returns live Solana data: token prices, holders, liquidity and candles; wallet balances, PnL, counterparties and DeFi positions; markets, trades, transfers, top traders and labeled accounts. Use list-endpoints or search-endpoints to find a path and get-endpoint to check its parameters first. This tool cannot create, modify, or delete anything.query-vybe-api-batchReads Solana wallet data for many addresses in one call from the Vybe Solana API (see https://docs.vybenetwork.com). These endpoints use a POST body only to carry the list of wallet addresses; they do not create, modify, or delete any data. Use query-vybe-api for single-wallet and all other reads.build-vybe-transactionBuilds an unsigned Solana transaction with the Vybe Solana API (see https://docs.vybenetwork.com) for a token swap, a token-account close, or an MEV withdrawal, and returns it as base64 for the user to review and sign in their own wallet. This tool never signs, submits, or broadcasts a transaction, never moves funds on its own, and never accepts private keys. Use query-vybe-api with /v4/trading/swap-quote first when the user only wants a price quote.pay-with-x402Before calling any Vybe endpoint without an API key (e.g. AI agent, throwaway script, premium-only path), use this to access the same endpoint via x402 pay-per-call USDC on Solana.
X402 Bazaar MCP tools 2
list_x402_servicesList every service in the x402 Bazaar catalog (id, name, price, category, tagline). Call this first to discover what is available, then call a service by its own tool or via call_x402_service. Free, no payment.call_x402_serviceCall any x402 Bazaar service by id with its parameters. Pays via the configured mode (free daily call / prepaid credit token / wallet). Use list_x402_services to see ids and inputs. Example: service="token-risk", params={ "address": "0x…" }.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Solana MCP by Vybe
{
"mcpServers": {
"solana-mcp-by-vybe": {
"url": "https://mcp.vybenetwork.xyz/mcp"
}
}
}
X402 Bazaar MCP
{
"mcpServers": {
"sukrutkrdg-x402-bazaar-mcp": {
"command": "npx",
"args": [
"-y",
"x402-bazaar-mcp"
],
"env": {
"X402_CREDIT_TOKEN": "YOUR_X402_CREDIT_TOKEN_HERE",
"AGENT_PRIVATE_KEY": "YOUR_AGENT_PRIVATE_KEY_HERE",
"X402_BAZAAR_CATALOG": "YOUR_X402_BAZAAR_CATALOG_HERE"
}
}
}
}
Frequently asked questions
Solana MCP by Vybe is categorized under Finance & Fintech and uses a remote HTTP/SSE transport. X402 Bazaar MCP belongs to Finance & Fintech and uses a local stdio subprocess. Pick Solana MCP by Vybe for finance & fintech work and X402 Bazaar MCP for finance & fintech.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Solana MCP by Vybe has no declared pricing — check the project's own site. X402 Bazaar MCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add solana-mcp-by-vybe and sukrutkrdg-x402-bazaar-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Solana MCP by Vybe has a quality signal of 63/100 (Good) with 0 views, 0 installs and 2,069 GitHub stars. X402 Bazaar MCP has 63/100 (Good) with 2 views, 0 installs and 0 GitHub stars.