A grade
ok
100 score
432 ms
2025-06-18 version
100.0% uptime over 9 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://api.pennyforge.org/mcp
mcp first seen 2026-09-08 · last seen 2026-09-17 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | SendCheck — EVM address verification (x402) | Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth. | org.pennyforge.api/sendcheck |
| agent-tools.cloud | SendCheck — EVM address verification (x402) | Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth. | x402:sendcheck-evm-address-verification-x402-api-pennyforge- |
| Agenstry | SendCheck — EVM address verification (x402) | mcp:org.pennyforge.api/sendcheck |
Same host
a2a × 2 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1 x402 × 3 · 1 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/3910306"><img src="https://agentprobe.org/badge/3910306.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-17 00:03 | ok | 100 | 200 | HTTP/1.1 | 432 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-16 00:02 | ok | 100 | 200 | HTTP/1.1 | 268 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-14 23:04 | ok | 100 | 200 | HTTP/1.1 | 4958 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-13 23:02 | ok | 100 | 200 | HTTP/1.1 | 286 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-12 22:18 | ok | 100 | 200 | HTTP/1.1 | 615 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-11 21:04 | ok | 100 | 200 | HTTP/1.1 | 370 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-10 21:03 | ok | 100 | 200 | HTTP/1.1 | 289 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-09 21:00 | ok | 100 | 200 | HTTP/1.1 | 496 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"http_version":"HTTP/1.1","vantage":"us-east-1"} | |
| 2026-09-08 20:04 | ok | 100 | 200 | 1430 | 2025-06-18 | detailscapabilities {"tools_count":3,"tools":["validate_address","check_address","deep_scan"],"tools_more":false}meta {"final_url":"https://api.pennyforge.org/mcp","era":"legacy","initialized_status":202,"server_info":{"name":"sendcheck","title":"SendCheck — EVM address verification (x402)","version":"1.0.0"},"server_capabilities":{"tools":{"listChanged":false}},"transport":"streamable-http","delete_status":200,"vantage":"us-east-1"} |