Check a domain's agent and x402 discovery readiness: probes /.well-known/x402, /...
https://bot-bazaar.fly.dev/v1/x402/domain-checkOverview
Check a domain's agent and x402 discovery readiness: probes /.well-known/x402, /llms.txt, and /mcp over HTTPS and reports status codes, latency, discovered x402 resource count, whether /llms.txt is present, and whether /mcp is detected.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Bot Bazaar
Source
bazaar
Indexed
2026-10-25 14:34:40
Health
Status
healthy
Latency (p50)
296ms
Uptime (30d)
92.4%
Reliability Score
88.2/100
Last Checked
2026-10-31 07:19:00
Last Healthy
2026-10-31 07:19:00
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"domain": "blockrun.ai"
},
"type": "http"
}
Output Schema
{
"example": {
"checked_at": 1792935563,
"domain": "blockrun.ai",
"llms_txt": {
"bytes": 47226,
"error": null,
"latency_ms": 253,
"present": true,
"reachable": true,
"status_code": 200,
"url": "https://blockrun.ai/llms.txt"
},
"llms_txt_present": true,
"mcp": {
"advertised_in_well_known": false,
"detected": false,
"error": null,
"latency_ms": 126,
"reachable": true,
"status_code": 404,
"url": "https://blockrun.ai/mcp"
},
"mcp_detected": false,
"note": "Three SSRF-guarded GET probes (/.well-known/x402, /llms.txt, /mcp); nothing is paid.",
"origin": "https://blockrun.ai",
"untrusted_fields": [
"well_known_x402.resources[]"
],
"valid": true,
"well_known_x402": {
"error": null,
"found": true,
"latency_ms": 182,
"reachable": true,
"resource_count": 151,
"resources": [
"POST /api/v1/chat/completions",
"POST /api/v1/messages",
"POST /api/v1/responses",
"POST /api/v1/search",
"POST /api/v1/images/generations"
],
"status_code": 200,
"url": "https://blockrun.ai/.well-known/x402"
},
"x402_discovery_present": true,
"x402_resource_count": 151
},
"type": "json"
}