NyxID vs API.market MCP Gateway
A side-by-side look at the NyxID and API.market MCP Gateway MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
N
NyxIDAggregatorsConnect AI agents to any API, anywhere. Securely. Open-source gateway that proxies requests, injects credentials automatically, punches through NAT to reach localhost services, and wraps REST APIs as MCP tools. Per-agent isolation. Never expose a raw key.47FairAuth: not declaredA
API.market MCP GatewayAggregators · Remote HTTP/SSEProprietary hosted Streamable HTTP MCP gateway for API discovery, operation schemas, API calls, usage checks and subscription management through five tools: search_apis, get_api_tools, call_api, check_usage and manage_subscription. Requires an API.market account with OAuth (recommended) or API-key authentication. Free tiers, paid plans and limits vary by API; API calls and subscription changes may incur charges. OAuth/PKCE and five-tool discovery verified with Claude Code 2.1.281; not every API operation or client has been tested. The public integration repository contains configuration and documentation, not the hosted server implementation. Connect directly to https://api.market/api/mcp/gateway; no local package is required.52GoodAuth: oauth 2.0Verdict: choose NyxID for aggregators work; choose API.market MCP Gateway for aggregators over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
AChoose API.market MCP Gateway when
- You need dedicated capabilities in the Aggregators domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: OAuth 2.0.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | N NyxID | A API.market MCP Gateway |
|---|---|---|
| Category | Aggregators | Aggregators |
| Quality signal | 47/100 · Fair | 52/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Remote HTTP/SSE |
| Auth | Not declared | OAuth 2.0 |
| Pricing | Free | Freemium |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 39 | — |
| Directory activity | 0 views 0 installs 0 upvotes | 3 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View NyxID | View API.market MCP Gateway |
Tools & capabilities
NyxID tools
No tool names declared yet. Check the project README from the listing page.
API.market MCP Gateway tools
No tool names declared yet. Check the project README from the listing page.
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.
NyxID
No confirmed install command for NyxID yet — follow the setup steps linked from its listing page rather than a guessed package name.
API.market MCP Gateway
{
"mcpServers": {
"api-market-mcp-gateway": {
"url": "https://api.market/api/mcp/gateway"
}
}
}
Frequently asked questions
NyxID is categorized under Aggregators and uses an install path we have not confirmed yet. API.market MCP Gateway belongs to Aggregators and uses a remote HTTP/SSE transport. Pick NyxID for aggregators work and API.market MCP Gateway for aggregators.
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. NyxID has no confirmed install command yet — follow its own setup instructions.
NyxID is listed as free. API.market MCP Gateway is listed as freemium — a free tier with paid plans. Auth: oauth 2.0. 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 nyxid and api-market-mcp-gateway as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, NyxID has a quality signal of 47/100 (Fair) with 0 views, 0 installs and 39 GitHub stars. API.market MCP Gateway has 52/100 (Good) with 3 views, 0 installs and 0 GitHub stars.