D grade
protocol-mismatch
80 score
379 ms
0.3.0 version
0.0% uptime over 1 probes
AS51167 CONTABO - Contabo GmbH, DE · DE
https://blockscout-token-holder-counters.hergertsynthora.com/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-07 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | Returns holder count and cumulative transfer count for any ERC-20/ERC-721 token via public | a2a_agent:blockscout-token-holder-counters.hergertsynthora.c |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 mcp × 1 robots × 1 sigdir × 1 x402 × 1 · 1 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/6227"><img src="https://agentprobe.org/badge/6227.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-07 01:50 | protocol-mismatch | 80 | 200 | 379 | 0.3.0 | detailscapabilities {"era":"0.3","skills_count":1,"skills":["blockscout_token_holder_counters"],"streaming":false,"push_notifications":false,"security_schemes":["x402"],"bindings":["HTTP+JSON","HTTP+JSON","JSONRPC"],"signatures":0}meta {"card_url":"https://blockscout-token-holder-counters.hergertsynthora.com/.well-known/agent-card.json","card":{"name":"Returns holder count and cumulative transfer count for any ERC-20/ERC-721 token via public","version":"1.0.0","provider":{"organization":"SYNTHORA","url":"https://hergertsynthora.com"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://blockscout-token-holder-counters.hergertsynthora.com/service","binding":"HTTP+JSON","endpoint_status":402} | interface HTTP 402, no A2A envelope |