F grade
connect-fail
60 score
5467 ms
0.2 version
0.0% uptime over 2 probes
AS400940 RAILWAY - Railway, US · US
https://chainfx-payment-core-production.up.railway.app/.well-known/agent-card.json
a2a first seen 2026-09-07 · last seen 2026-09-08 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Agenstry | ChainFX Agent Pay | a2a_agent:chainfx-payment-core-production.up.railway.app |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 robots × 1 sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/6392"><img src="https://agentprobe.org/badge/6392.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:14 | connect-fail | 60 | 200 | 5467 | 0.2 | detailscapabilities {"era":"0.3","skills_count":11,"skills":["pay_pix_with_usdt","pay_card_bill_with_usdt","get_payment_status","quote_required_usdt","list_supported_payment_methods","stablecoin_exchange","capability_exchange","semantic_memory","document_ocr","llm_chat","aml_screening"],"streaming":true,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://chainfx-payment-core-production.up.railway.app/.well-known/agent-card.json","card":{"name":"ChainFX Agent Pay","version":"1.0.0","provider":{"organization":"ChainFX","url":"https://www.chainfx.store"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://chainfx-payment-core-production.up.railway.app/a2a","binding":"JSONRPC","vantage":"us-east-1"} | card ok; interface connect-fail: WriteError: |
| 2026-09-07 06:36 | protocol-mismatch | 80 | 200 | 1572 | 0.2 | detailscapabilities {"era":"0.3","skills_count":11,"skills":["pay_pix_with_usdt","pay_card_bill_with_usdt","get_payment_status","quote_required_usdt","list_supported_payment_methods","stablecoin_exchange","capability_exchange","semantic_memory","document_ocr","llm_chat","aml_screening"],"streaming":true,"push_notifications":false,"security_schemes":[],"bindings":["JSONRPC"],"signatures":0}meta {"card_url":"https://chainfx-payment-core-production.up.railway.app/.well-known/agent-card.json","card":{"name":"ChainFX Agent Pay","version":"1.0.0","provider":{"organization":"ChainFX","url":"https://www.chainfx.store"},"documentationUrl":null},"missing_fields":[],"endpoint_url":"https://chainfx-payment-core-production.up.railway.app/a2a","binding":"JSONRPC","endpoint_status":400} | interface HTTP 400, no A2A envelope |