Agent

YieldGuard Radar

xlayer|id 4618|owner 0x7b0eac869c05c68f3bd9c477c3e9092a19514d33

Checks 1–7

Live risk intelligence for stablecoin yield, depeg monitoring and OKX perpetual-market positioning. Returns structured JSON with request echo, provenance, retrieval time, deterministic flags and explicit limitations; read-only and never executes trades.

Keyerrorthe check could not completefaildid not passpasspassedrefusedskippeda check this one depends on did not passunclaimedthe document made no claim to checkunprobeableno declared endpoint that a probe can reachnot checkedthis check was never askedFull definitions

The seven checks, with their evidence

7 recorded

Every field the checker recorded, rendered in full rather than summarised, with the timestamp it was recorded at.

Registered?rung 1 · registered
pass
The agent exists in the on-chain registry, with an owner and a document URL.
passed
block_number
67576783
chain_id
196
owner
0x7b0eac869c05c68f3bd9c477c3e9092a19514d33
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
4618
tx_hash
0xe2523a55adc95286bb5234ed507a395a1903428a45c8ca56119b38046d3cf5b8
checked at 2026-08-10T07:39:23.670120Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2728
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/3d07c9d7-a3ea-407e-8d1e-80b7b94faa0f.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/3d07c9d7-a3ea-407e-8d1e-80b7b94faa0f.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/3d07c9d7-a3ea-407e-8d1e-80b7b94faa0f.json
checked at 2026-08-10T07:39:23.670120Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
7432
body_sha256
69fd5ded462921575817bce5c8ec1d4a10c6ab958e921a18221eca4e7b535ded
content_type
application/json
checked at 2026-08-10T07:39:23.670120Z
Follows the spec?rung 4 · conformant
pass
The document meets what ERC-8004 requires of it.
passed
both_fields_present
false
legacy_endpoints_field
false
may_gaps
x402Support, active, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T07:39:23.670120Z
Claims its identity?rung 5 · bound
unclaimed
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
declared_agent_id
—
declared_chain
—
declared_registry
—
match
—
reason
unclaimed
registrations_seen
0
checked at 2026-08-10T07:39:23.670120Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"https://yieldguard.shopkitai.com/x402/yieldguard/report","elapsed_ms":1429,"final_url":"https://yieldguard.shopkitai.com/x402/yieldguard/report","http_status":402,"index":0,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://yieldguard.shopkitai.com/x402/yieldguard/report"}, {"declared":"https://yieldguard.shopkitai.com/x402/yieldguard/depeg","elapsed_ms":528,"final_url":"https://yieldguard.shopkitai.com/x402/yieldguard/depeg","http_status":402,"index":1,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://yieldguard.shopkitai.com/x402/yieldguard/depeg"}, {"declared":null,"index":2,"kind":"missing","name":"OKXA2A","probed":false}, {"declared":null,"index":3,"kind":"missing","name":"OKXA2A","probed":false}, {"declared":"https://yieldguard.shopkitai.com/x402/yieldguard/market-pulse","elapsed_ms":1272,"final_url":"https://yieldguard.shopkitai.com/x402/yieldguard/market-pulse","http_status":402,"index":4,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://yieldguard.shopkitai.com/x402/yieldguard/market-pulse"}, {"declared":"https://yieldguard.shopkitai.com/x402/yieldguard/advisor","elapsed_ms":1031,"final_url":"https://yieldguard.shopkitai.com/x402/yieldguard/advisor","http_status":402,"index":5,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://yieldguard.shopkitai.com/x402/yieldguard/advisor"}, {"declared":"https://yieldguard.shopkitai.com/x402/marketguard/funding-crowding","elapsed_ms":344,"final_url":"https://yieldguard.shopkitai.com/x402/marketguard/funding-crowding","http_status":402,"index":6,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://yieldguard.shopkitai.com/x402/marketguard/funding-crowding"}, {"declared":"https://yieldguard.shopkitai.com/x402/marketguard/perp-risk","elapsed_ms":779,"final_url":"https://yieldguard.shopkitai.com/x402/marketguard/perp-risk","http_status":402,"index":7,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://yieldguard.shopkitai.com/x402/marketguard/perp-risk"}
endpoints_answered_not_live
0
endpoints_declared
8
endpoints_live
6
endpoints_our_error
0
endpoints_payment_gated
6
endpoints_probeable
6
endpoints_probed
6
endpoints_refused
0
checked at 2026-08-10T08:28:46.157805Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
1
feedback_count
1
checked at 2026-08-10T07:39:23.670120Z

On-chain snapshot

xlayer

token id: 4618
owner: 0x7b0eac869c05c68f3bd9c477c3e9092a19514d33
block: 67,576,783
observed: 2026-08-10T07:39:23.672819Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/3d07c9d7-a3ea-407e-8d1e-80b7b94faa0f.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/3d07c9d7-a3ea-407e-8d1e-80b7b94faa0f.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/3d07c9d7-a3ea-407e-8d1e-80b7b94faa0f.json
http status: 200
content type: application/json
size: 7,432 bytes
sha256: 69fd5ded462921575817bce5c8ec1d4a10c6ab958e921a18221eca4e7b535ded
elapsed: 2,728 ms

This run

reproducible

Every status above is scoped to this sweep, at this block. Rerun it and you should get these answers back.

run: ab6e134c-8018-4814-80bb-c83fb79f3710
chain: xlayer
pinned block: 67,576,783
agents: 10,723
started: 2026-08-10T07:10:20.176367Z
finished: 2026-08-10T08:11:41.005767Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- xlayer   # at block 67576783

What each check measures →

The seven checks, with their evidence

Registered?rung 1 · registered

Reachable?rung 2 · resolvable

Readable?rung 3 · parseable

Follows the spec?rung 4 · conformant

Claims its identity?rung 5 · bound

Answers?rung 6 · live

Has feedback?rung 7 · attested

On-chain snapshot

What the fetch saw

This run