# PayStage

> These figures are automated measurements with timestamps. They are not a review, rating, grade, or recommendation.

Umbrella MCP: payment preflight, auth watch, HIP-3 trade preflight, velocity checks

- Status: Up
- Checks passed: 13 of 22
- Uptime: Not measured
- Latency: 95 ms
- Tools: 1
- Last probe: 2026-11-12T14:27:44.881Z
- Publisher: base-buzz (https://mcpheartbeat.com/p/io.github.base-buzz)
- Endpoint: https://api.paystage.xyz/mcp
- Transport: streamable-http

## Tools

Showing 1.

- **evaluate_mcp_payment**: Decide whether an x402 payment should be signed, against a policy. Returns pay, review or do_not_pay with the rule that fired.

## Alternatives

Checked servers in the same industry and function.

### Bankrolled.ai Agent Hub

- Status: Up
- Checks passed: 18 of 22
- Uptime: Not measured
- Latency: 87 ms
- Tools: 5
- HTML: https://mcpheartbeat.com/s/ai.bankrolled/agent-hub
- Markdown: https://mcpheartbeat.com/s/ai.bankrolled/agent-hub.md

### Agentgates Compute

- Status: Up
- Checks passed: 18 of 22
- Uptime: Not measured
- Latency: 448 ms
- Tools: 3
- HTML: https://mcpheartbeat.com/s/ai.agentgates/compute
- Markdown: https://mcpheartbeat.com/s/ai.agentgates/compute.md

### Liquid Agent

- Status: Up
- Checks passed: 18 of 22
- Uptime: Not measured
- Latency: 727 ms
- Tools: 38
- HTML: https://mcpheartbeat.com/s/ai.liquidagent.api/liquid-agent
- Markdown: https://mcpheartbeat.com/s/ai.liquidagent.api/liquid-agent.md

### DABLOCK AI Visibility Index

- Status: Up
- Checks passed: 18 of 22
- Uptime: Not measured
- Latency: 742 ms
- Tools: 5
- HTML: https://mcpheartbeat.com/s/ai.dablock/visibility-index
- Markdown: https://mcpheartbeat.com/s/ai.dablock/visibility-index.md

### P0 Agent Economy Index

- Status: Up
- Checks passed: 17 of 22
- Uptime: 100%
- Latency: 122 ms
- Tools: 43
- HTML: https://mcpheartbeat.com/s/dev.workers.x402-bazaar-rank-worker.x402-bazaar-rank/x402-bazaar-rank
- Markdown: https://mcpheartbeat.com/s/dev.workers.x402-bazaar-rank-worker.x402-bazaar-rank/x402-bazaar-rank.md

### Banking Assistant (Metabind demo)

- Status: Up
- Checks passed: 17 of 22
- Uptime: Not measured
- Latency: 433 ms
- Tools: 9
- HTML: https://mcpheartbeat.com/s/ai.metabind/banking-assistant
- Markdown: https://mcpheartbeat.com/s/ai.metabind/banking-assistant.md

### ARC: agent checkout reachability

- Status: Up
- Checks passed: 17 of 22
- Uptime: Not measured
- Latency: 513 ms
- Tools: 19
- HTML: https://mcpheartbeat.com/s/ai.arcreport/mcp
- Markdown: https://mcpheartbeat.com/s/ai.arcreport/mcp.md

### RiskState — Crypto Risk Engine

- Status: Up
- Checks passed: 17 of 22
- Uptime: Not measured
- Latency: 817 ms
- Tools: 3
- HTML: https://mcpheartbeat.com/s/ai.riskstate/mcp
- Markdown: https://mcpheartbeat.com/s/ai.riskstate/mcp.md

## Links

- HTML: https://mcpheartbeat.com/s/io.github.base-buzz/mcp/alternatives
- Markdown: https://mcpheartbeat.com/s/io.github.base-buzz/mcp/alternatives.md
- MCP: https://mcpheartbeat.com/mcp
- API: https://mcpheartbeat.com/api/v1/servers
- Tools API: https://mcpheartbeat.com/api/v1/tools
- Server API: https://mcpheartbeat.com/api/v1/health?server=io.github.base-buzz%2Fmcp