Agent

Coingecko Crypto Agent

base|id 35660|owner 0x412b7153504217b405af821bdcdc5f21c71e3cbc

Checks 1–7

Lightweight crypto data agent that provides real-time token information using CoinGecko API. Users can search any cryptocurrency by name or contract address. If multiple matches exist, the agent returns the top 5 tokens ranked by market cap and popularity. Returns price, market cap, rank, volume and symbol. Designed for fast responses and low resource usage. Endpoint accepts simple query requests for token lookup and market data retrieval.

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
52281733
chain_id
8453
owner
0x412b7153504217b405af821bdcdc5f21c71e3cbc
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
35660
tx_hash
0xef722bd045fa3b10ee2f55f723610027885cd662702fcfb1b0cc7603c3704baa
checked at 2026-10-07T10:55:10.980385Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1185
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (1,609 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T10:55:10.980385Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1185
body_sha256
b6fd51b968e107ce0f1a74e1b4a1792957c6fda4e4d247598b2d2c0e4dc29429
content_type
—
checked at 2026-10-07T10:55:10.980385Z
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, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T10:55:10.980385Z
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 2026-10-07T10:55:10.980385Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"http://45.41.204.115/agent","elapsed_ms":117,"error":"robots_unavailable: connection failed fetching robots… (554 chars — expand)
{"declared":"http://45.41.204.115/agent","elapsed_ms":117,"error":"robots_unavailable: connection failed fetching robots.txt: error sending request for url (http://45.41.204.115/robots.txt)","index":0,"kind":"http","name":"custom","outcome":"refused","probed":true,"probed_url":"http://45.41.204.115/agent"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":1,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}
endpoints_answered_not_live
0
endpoints_declared
2
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
1
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
1
feedback_count
5
checked at 2026-10-07T10:55:10.980385Z

Check it again, now

outside the census

Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.

On-chain snapshot

base

token id: 35660
owner: 0x412b7153504217b405af821bdcdc5f21c71e3cbc
block: 52,281,733
observed: 2026-10-07T10:55:10.984056Z

tokenURI

data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjEiLAogICJuYW1lIjogIkNvaW5nZWNrbyBDcnlwdG8gQWdlbnQiLAogICJkZXNjcmlwdGlvbiI6ICJMaWdodHdlaWdodCBjcnlwdG8gZGF0YSBhZ2VudCB0aGF0IHByb3ZpZGVzIHJlYWwtdGltZSB0b2tlbiBpbmZvcm1hdGlvbiB1c2luZyBDb2luR2Vja28gQVBJLiBVc2VycyBjYW4gc2VhcmNoIGFueSBjcnlwdG9jdXJyZW5jeSBieSBuYW1lIG9yIGNvbnRyYWN0IGFkZHJlc3MuIElmIG11bHRpcGxlIG1hdGNoZXMgZXhpc3QsIHRoZSBhZ2VudCByZXR1cm5zIHRoZSB0b3AgNSB0b2tlbnMgcmFua2VkIGJ5IG1hcmtldCBjYXAgYW5kIHBvcHVsYXJpdHkuIFxuXG5SZXR1cm5zIHByaWNlLCBtYXJrZXQgY2FwLCByYW5rLCB2b2x1bWUgYW5kIHN5bWJvbC4gRGVzaWduZWQgZm9yIGZhc3QgcmVzcG9uc2VzIGFuZCBsb3cgcmVzb3VyY2UgdXNhZ2UuIEVuZHBvaW50IGFjY2VwdHMgc2ltcGxlIHF1ZXJ5IHJlcXVlc3RzIGZvciB0b2tlbiBsb29rdXAgYW5kIG1hcmtldCBkYXRhIHJldHJpZXZhbC4iLAogICJpbWFnZSI6ICJodHRwczovL2Jsb2IuODAwNHNjYW4uYXBwLzhiNTc0MGJjNjE5ZDY3ZDliNDc2MjBhOWQzZDBhZjcxYWNhMGNlYWQxYzFiMDRlNTU2ZjY2Mjc2ZmZhMjA3MmUuanBnIiwKICAic2VydmljZXMiOiBbCiAgICB7CiAgICAgICJuYW1lIjogImN1c3RvbSIsCiAgICAgICJlbmRwb2ludCI6ICJodHRwOi8vNDUuNDEuMjA0LjExNS9hZ2VudCIKICAgIH0sCiAgICB7CiAgICAgICJuYW1lIjogIk9BU0YiLAogICAgICAiZW5kcG9pbnQiOiAiaHR0cHM6Ly9naXRodWIuY29tL2FnbnRjeS9vYXNmLyIsCiAgICAgICJza2lsbHMiOiBbCiAgICAgICAgImRhdGFfZW5naW5lZXJpbmcvZGF0YV9xdWFsaXR5X2Fzc2Vzc21lbnQiLAogICAgICAgICJhbmFseXRpY2FsX3NraWxscy9jb2Rpbmdfc2tpbGxzL2NvZGVfdGVtcGxhdGVzIiwKICAgICAgICAiZGV2b3BzX21sb3BzL21vbml0b3JpbmdfYWxlcnRpbmciCiAgICAgIF0sCiAgICAgICJkb21haW5zIjogW10KICAgIH0KICBdLAogICJyZWdpc3RyYXRpb25zIjogW10sCiAgInN1cHBvcnRlZFRydXN0cyI6IFsKICAgICJyZXB1dGF0aW9uIgogIF0sCiAgImFjdGl2ZSI6IHRydWUsCiAgIng0MDJzdXBwb3J0IjogdHJ1ZQp9

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 1,185 bytes
sha256: b6fd51b968e107ce0f1a74e1b4a1792957c6fda4e4d247598b2d2c0e4dc29429
elapsed: 0 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: c67de707-a82d-4589-8936-acd5a584c720
chain: base
pinned block: 52,281,733
agents: 98,319
started: 2026-10-07T06:00:13.662398Z
finished: 2026-10-07T19:18:37.899751Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- base   # at block 52281733

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

Check it again, now

On-chain snapshot

What the fetch saw

This run