Spraay
Rank #102,338smithery/Plagtech/Spraay-x402-mcp
Full-stack DeFi and AI infrastructure for agents on Base. 183 pay-per-call tools across 40+ categories — with a free tier requiring no wallet to start. Free: AI chat (NVIDIA NIM), DEX data (DexScreener), model catalog. Paid: AI chat (200+ models, $0.005/call), batch payments (200 recipients, 15 chains), prediction markets (Polymarket + Kalshi), stock market data (Finnhub), image generation (DALL-E 3, FLUX, SDXL), token swaps (Uniswap V3, Jupiter), cross-chain bridge, payroll, invoicing, escrow, compute futures, price oracle, DeFi positions, GPU/Compute (Replicate, Bittensor SN64), AI inference (wallet/tx classification, contract explainer), web search & RAG, academic research (250M+ papers), DEX aggregation, wallet & portfolio analytics, email/SMS, XMTP messaging, webhooks, cron scheduling, IPFS/Arweave storage, KYC/KYB, auth/SSO, audit trails, crypto tax reporting, supply chain (SCTP), Robot Task Protocol for IoT/robotics, agent wallets (CREATE2, session keys), and structured logging. Agents pay USDC per request via x402 on Base and Solana. No API keys, no accounts, no subscriptions — just plug in and go.
Spraay is a Model Context Protocol (MCP) server. It ranks #102,338 of 137,492 servers tracked on MCP Toplist. Spraay is listed on Smithery, and ships as a single rolling release with no explicit version metadata. It was first listed on Mar 4, 2026.
Ranks ahead of 35,154 of 137,492 servers on MCP Toplist.
Use Spraay
Hosted remote endpoint gated by authentication — connect via its URL and authenticate with the provider (OAuth flow or an API key/header, per its docs).
claude mcp add --transport http spraay-x402-mcp https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcpThis endpoint requires authentication — see the server’s docs for credentials.
[mcp_servers.spraay-x402-mcp]
url = "https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcp"Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.
https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcpSettings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"spraay-x402-mcp": {
"url": "https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.
{
"servers": {
"spraay-x402-mcp": {
"type": "http",
"url": "https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcp"
}
}
}Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"spraay-x402-mcp": {
"serverUrl": "https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.
{
"mcpServers": {
"spraay-x402-mcp": {
"url": "https://server.smithery.ai/Plagtech/Spraay-x402-mcp/mcp"
}
}
}This endpoint requires authentication — see the server’s docs for credentials.
Show your rank
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[](https://mcptoplist.com/server/smithery%2FPlagtech%2FSpraay-x402-mcp)<a href="https://mcptoplist.com/server/smithery%2FPlagtech%2FSpraay-x402-mcp"><img src="https://mcptoplist.com/badge/smithery%2FPlagtech%2FSpraay-x402-mcp.svg" alt="MCP Toplist: #102,338 of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- Is Spraay listed on the Official MCP Registry?
- Spraay is not on the Official MCP Registry. It is listed on Smithery.
- How many versions does Spraay have?
- Spraay ships as a single rolling release with no explicit version metadata.
Do you run this server?
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