Topup
Rank #45,672app.iomarkets/topup
Travel eSIMs in 200+ destinations and top-ups in 150+ countries, paid in USDC via x402
Topup is a Model Context Protocol (MCP) server. It ranks #45,672 of 137,492 servers tracked on MCP Toplist. Topup is listed on Official MCP, with 5 tracked versions. It was first listed on Aug 29, 2026 and most recently updated on Sep 16, 2026.
Ranks ahead of 91,820 of 137,492 servers on MCP Toplist.
Use Topup
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http topup https://iomarkets.app/mcp[mcp_servers.topup]
url = "https://iomarkets.app/mcp"Add to ~/.codex/config.toml.
https://iomarkets.app/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"topup": {
"url": "https://iomarkets.app/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"topup": {
"type": "http",
"url": "https://iomarkets.app/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"topup": {
"serverUrl": "https://iomarkets.app/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"topup": {
"url": "https://iomarkets.app/mcp"
}
}
}Show your rank
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[](https://mcptoplist.com/server/app.iomarkets%2Ftopup)<a href="https://mcptoplist.com/server/app.iomarkets%2Ftopup"><img src="https://mcptoplist.com/badge/app.iomarkets%2Ftopup.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Available versions (5)
| Version | Published |
|---|---|
| 0.2.7 | Sep 16, 2026 |
| 0.2.5 | Sep 2, 2026 |
| 0.2.4 | Sep 2, 2026 |
| 0.2.0 | Sep 1, 2026 |
| 0.1.0 | Aug 29, 2026 |
Frequently asked questions
- Is Topup listed on the Official MCP Registry?
- Yes — Topup is listed on the Official MCP Registry.
- How many versions does Topup have?
- MCP Toplist tracks 5 versions of Topup, most recently published on Sep 16, 2026.
Do you run this server?
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