Agent

Messari

xlayer|id 3152|owner 0x3006836fb06f08e8ec95bbc34d0ab7eadbdc760c

Checks 1–7

Messari delivers institutional-grade crypto market data, funding intelligence, news, and social signals as pay-per-call APIs for autonomous agents.

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
0x3006836fb06f08e8ec95bbc34d0ab7eadbdc760c
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
3152
tx_hash
0x7f96bd937480bb547cfe8c5c6bf1b22579761964c04ad1650a4dbd697b4b3598
checked at 2026-08-10T07:31:23.065523Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
2752
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/bf33df65-364e-4ad3-825b-fb0c5c1061fa.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/bf33df65-364e-4ad3-825b-fb0c5c1061fa.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/bf33df65-364e-4ad3-825b-fb0c5c1061fa.json
checked at 2026-08-10T07:31:23.065523Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
7114
body_sha256
10384143986491c8365eb014ef4b986106678b18d14c671d3f426fdce0221bf1
content_type
application/json
checked at 2026-08-10T07:31:23.065523Z
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 2026-08-10T07:31:23.065523Z
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 2026-08-10T07:31:23.065523Z
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://api.messari.io/funding/v1/rounds","elapsed_ms":1009,"final_url":"https://api.messari.io/funding/v1/rounds","http_status":402,"index":0,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/rounds"}, {"declared":"https://api.messari.io/funding/v1/rounds/investors","elapsed_ms":1239,"final_url":"https://api.messari.io/funding/v1/rounds/investors","http_status":402,"index":1,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/rounds/investors"}, {"declared":"https://api.messari.io/funding/v1/mergers-and-acquisitions","elapsed_ms":509,"final_url":"https://api.messari.io/funding/v1/mergers-and-acquisitions","http_status":402,"index":2,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/mergers-and-acquisitions"}, {"declared":"https://api.messari.io/funding/v1/organizations","elapsed_ms":1225,"final_url":"https://api.messari.io/funding/v1/organizations","http_status":402,"index":3,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/organizations"}, {"declared":"https://api.messari.io/funding/v1/projects","elapsed_ms":839,"final_url":"https://api.messari.io/funding/v1/projects","http_status":402,"index":4,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/projects"}, {"declared":"https://api.messari.io/funding/v1/funds","elapsed_ms":481,"final_url":"https://api.messari.io/funding/v1/funds","http_status":402,"index":5,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/funds"}, {"declared":"https://api.messari.io/funding/v1/funds/managers","elapsed_ms":478,"final_url":"https://api.messari.io/funding/v1/funds/managers","http_status":402,"index":6,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/funding/v1/funds/managers"}, {"declared":"https://api.messari.io/news/v1/news/feed","elapsed_ms":1520,"final_url":"https://api.messari.io/news/v1/news/feed","http_status":402,"index":7,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/news/v1/news/feed"}, {"declared":"https://api.messari.io/signal/v1/assets","elapsed_ms":1747,"final_url":"https://api.messari.io/signal/v1/assets","http_status":402,"index":8,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/signal/v1/assets"}, {"declared":"https://api.messari.io/signal/v1/assets/mindshare-gainers-24h","elapsed_ms":1820,"final_url":"https://api.messari.io/signal/v1/assets/mindshare-gainers-24h","http_status":402,"index":9,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/signal/v1/assets/mindshare-gainers-24h"}, {"declared":"https://api.messari.io/signal/v1/assets/mindshare-gainers-7d","elapsed_ms":2369,"final_url":"https://api.messari.io/signal/v1/assets/mindshare-gainers-7d","http_status":402,"index":10,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/signal/v1/assets/mindshare-gainers-7d"}, {"declared":"https://api.messari.io/signal/v1/assets/mindshare-losers-24h","elapsed_ms":2424,"final_url":"https://api.messari.io/signal/v1/assets/mindshare-losers-24h","http_status":402,"index":11,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/signal/v1/assets/mindshare-losers-24h"}, {"declared":"https://api.messari.io/signal/v1/assets/mindshare-losers-7d","elapsed_ms":2039,"final_url":"https://api.messari.io/signal/v1/assets/mindshare-losers-7d","http_status":402,"index":12,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/signal/v1/assets/mindshare-losers-7d"}, {"declared":"https://api.messari.io/signal/v1/x-users","elapsed_ms":2037,"final_url":"https://api.messari.io/signal/v1/x-users","http_status":402,"index":13,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/signal/v1/x-users"}, {"declared":"https://api.messari.io/metrics/v2/assets/details","elapsed_ms":1512,"final_url":"https://api.messari.io/metrics/v2/assets/details","http_status":402,"index":14,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/metrics/v2/assets/details"}, {"declared":"https://api.messari.io/metrics/v2/assets/ath","elapsed_ms":1253,"final_url":"https://api.messari.io/metrics/v2/assets/ath","http_status":402,"index":15,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/metrics/v2/assets/ath"}, {"declared":"https://api.messari.io/metrics/v2/assets/roi","elapsed_ms":1492,"final_url":"https://api.messari.io/metrics/v2/assets/roi","http_status":402,"index":16,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.messari.io/metrics/v2/assets/roi"}
endpoints_answered_not_live
0
endpoints_declared
17
endpoints_live
17
endpoints_our_error
0
endpoints_payment_gated
17
endpoints_probeable
17
endpoints_probed
17
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
2
checked at 2026-08-10T07:31:23.065523Z

On-chain snapshot

xlayer

token id: 3152
owner: 0x3006836fb06f08e8ec95bbc34d0ab7eadbdc760c
block: 67,576,783
observed: 2026-08-10T07:31:23.068550Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/bf33df65-364e-4ad3-825b-fb0c5c1061fa.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/bf33df65-364e-4ad3-825b-fb0c5c1061fa.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/bf33df65-364e-4ad3-825b-fb0c5c1061fa.json
http status: 200
content type: application/json
size: 7,114 bytes
sha256: 10384143986491c8365eb014ef4b986106678b18d14c671d3f426fdce0221bf1
elapsed: 2,752 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