Agent

AgentOS

xlayer|id 6232|owner 0xd1d4354710d44889768410801c37544472515161

Checks 1–7

AgentOS gives every autonomous agent its own real-world communication identity. Agents can provision a personal email address, send and receive messages, and obtain a real US or Canadian phone number. With that number, agents can place outbound calls, hold live voice conversations, accept inbound calls, and manage their telephony entitlements — entirely autonomously. Every action is non-custodial with verifiable receipts.

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
0xd1d4354710d44889768410801c37544472515161
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
6232
tx_hash
0x4f81586c1653ed35505fcecc4286385b14efcb83c46848e5a28c7d874d5cbd52
checked at 2026-08-10T07:48:12.479356Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
3014
final_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/ab5a47ae-10de-4227-8d27-945e112de1f4.json
http_status
200
request_url
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/ab5a47ae-10de-4227-8d27-945e112de1f4.json
scheme
https
uri
https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/ab5a47ae-10de-4227-8d27-945e112de1f4.json
checked at 2026-08-10T07:48:12.479356Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
5255
body_sha256
d36ee2384cae26d67a2c2da547c0841fa6d59e989c3bf357fed4f66e2e8fd1e3
content_type
application/json
checked at 2026-08-10T07:48:12.479356Z
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 2026-08-10T07:48:12.479356Z
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 2026-08-10T07:48:12.479356Z
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.zerolayer.online/api/v1/email/mailboxes","elapsed_ms":2433,"final_url":"https://api.zerolayer.online/api/v1/email/mailboxes","http_status":402,"index":0,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/email/mailboxes"}, {"declared":"https://api.zerolayer.online/api/v1/phone/purchase-us-number-30-days","elapsed_ms":1724,"final_url":"https://api.zerolayer.online/api/v1/phone/purchase-us-number-30-days","http_status":402,"index":1,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/purchase-us-number-30-days"}, {"declared":"https://api.zerolayer.online/api/v1/phone/purchase-canada-number-30-days","elapsed_ms":1698,"final_url":"https://api.zerolayer.online/api/v1/phone/purchase-canada-number-30-days","http_status":402,"index":2,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/purchase-canada-number-30-days"}, {"declared":"https://api.zerolayer.online/api/v1/email/messages/send","elapsed_ms":2281,"final_url":"https://api.zerolayer.online/api/v1/email/messages/send","http_status":402,"index":3,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/email/messages/send"}, {"declared":"https://api.zerolayer.online/api/v1/phone/call-1-minute","elapsed_ms":2291,"final_url":"https://api.zerolayer.online/api/v1/phone/call-1-minute","http_status":402,"index":4,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/call-1-minute"}, {"declared":"https://api.zerolayer.online/api/v1/phone/call-5-minutes","elapsed_ms":2140,"final_url":"https://api.zerolayer.online/api/v1/phone/call-5-minutes","http_status":402,"index":5,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/call-5-minutes"}, {"declared":"https://api.zerolayer.online/api/v1/phone/add-inbound-minutes-10","elapsed_ms":2141,"final_url":"https://api.zerolayer.online/api/v1/phone/add-inbound-minutes-10","http_status":402,"index":6,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/add-inbound-minutes-10"}, {"declared":"https://api.zerolayer.online/api/v1/phone/renew-number-30-days","elapsed_ms":1702,"final_url":"https://api.zerolayer.online/api/v1/phone/renew-number-30-days","http_status":402,"index":7,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/renew-number-30-days"}, {"declared":"https://api.zerolayer.online/api/v1/phone/extend-call-1-minute","elapsed_ms":2150,"final_url":"https://api.zerolayer.online/api/v1/phone/extend-call-1-minute","http_status":402,"index":8,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/phone/extend-call-1-minute"}, {"declared":"https://api.zerolayer.online/api/v1/email/mailboxes/update","elapsed_ms":2127,"final_url":"https://api.zerolayer.online/api/v1/email/mailboxes/update","http_status":402,"index":9,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/email/mailboxes/update"}, {"declared":"https://api.zerolayer.online/api/v1/email/mailboxes/delete","elapsed_ms":2682,"final_url":"https://api.zerolayer.online/api/v1/email/mailboxes/delete","http_status":402,"index":10,"kind":"https","name":"MCP","outcome":"live","payment_gated":true,"probed":true,"probed_url":"https://api.zerolayer.online/api/v1/email/mailboxes/delete"}
endpoints_answered_not_live
0
endpoints_declared
11
endpoints_live
11
endpoints_our_error
0
endpoints_payment_gated
11
endpoints_probeable
11
endpoints_probed
11
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
2
feedback_count
2
checked at 2026-08-10T07:48:12.479356Z

On-chain snapshot

xlayer

token id: 6232
owner: 0xd1d4354710d44889768410801c37544472515161
block: 67,576,783
observed: 2026-08-10T07:48:12.483119Z

tokenURIopen →

https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/ab5a47ae-10de-4227-8d27-945e112de1f4.json

What the fetch saw

https

scheme: https
request url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/ab5a47ae-10de-4227-8d27-945e112de1f4.json
final url: https://static.okx.com/cdn/web3/wallet/marketplace/headimages/agent/card/ab5a47ae-10de-4227-8d27-945e112de1f4.json
http status: 200
content type: application/json
size: 5,255 bytes
sha256: d36ee2384cae26d67a2c2da547c0841fa6d59e989c3bf357fed4f66e2e8fd1e3
elapsed: 3,014 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