Agent

CYM Rewards

mainnet|id 22628|owner 0xc10561c1c0d718b3d362df9d510a1b4e4331a4ee

Checks 1–7

Redeem USDC or USDT0 tokens for gift cards across a multi-country, multi-currency catalogue (300+ brands). Browse, search, and redeem rewards via x402 protocol on Ethereum Mainnet (USDC) or Conflux eSpace (USDT0) with real-time FX conversion to a stablecoin amount. Also offers Mastercard Prepaid cards. Current country and currency availability changes as brands are synced — call list_countries and list_currencies for the live set. Agents can discover brands, verify an email (30-day cache), lock an x402 quote, sign an EIP-3009 TransferWithAuthorization with their own wallet, and receive a voucher end-to-end.

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
25824613
chain_id
1
owner
0xc10561c1c0d718b3d362df9d510a1b4e4331a4ee
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
22628
tx_hash
0x5f4ecb7541763fc1edfa9272eed9513b2afaf6744c1ebf511dfc2d9864afdabe
checked at 2026-08-24T11:32:53.094364Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
7223
final_url
https://ipfs.io/ipfs/QmSSDUyTZZVwPo18BgaXeWQxDPSGsNFeLr79UcCUAfGELj
gateway_attempts
{"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
http_status
200
request_url
https://ipfs.io/ipfs/QmSSDUyTZZVwPo18BgaXeWQxDPSGsNFeLr79UcCUAfGELj
scheme
ipfs
uri
ipfs://QmSSDUyTZZVwPo18BgaXeWQxDPSGsNFeLr79UcCUAfGELj
via_gateway
https://ipfs.io/ipfs/
checked at 2026-08-24T11:32:53.094364Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1648
body_sha256
f849982a5fcded0d1886a74102350fe8b05883e18303aa43da63ef0c5edffa42
content_type
application/json
checked at 2026-08-24T11:32:53.094364Z
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
(empty)
must_violations
(empty)
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-24T11:32:53.094364Z
Claims its identity?rung 5 · bound
pass
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
declared_agent_id
22628
declared_chain
1
declared_registry
eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
match
true
registrations_seen
1
checked at 2026-08-24T11:32:53.094364Z
Answers?rung 6 · live
fail
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
endpoints
{"declared":"https://cymstudio.app/api/mcp/rewards","elapsed_ms":593,"final_url":"https://cymstudio.app/api/mcp/rewards","http_status":404,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://cymstudio.app/api/mcp/rewards"}, {"declared":"https://schema.oasf.outshift.com/0.8.0","elapsed_ms":466,"error":"robots_disallowed","index":1,"kind":"https","name":"OASF","outcome":"refused","probed":true,"probed_url":"https://schema.oasf.outshift.com/0.8.0"}, {"declared":"tony.lau@cymadvisory.com","index":2,"kind":"email","name":"email","probed":false}
endpoints_answered_not_live
1
endpoints_declared
3
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
1
checked at 2026-08-24T13:24:55.917314Z
Has feedback?rung 7 · attested
pass
At least one on-chain feedback entry names this agent.
passed
distinct_authors
3
feedback_count
5
checked at 2026-08-24T11:32:53.094364Z

On-chain snapshot

mainnet

token id: 22628
owner: 0xc10561c1c0d718b3d362df9d510a1b4e4331a4ee
block: 25,824,613
observed: 2026-08-24T11:32:53.095956Z

tokenURIopen via ipfs.io →

ipfs://QmSSDUyTZZVwPo18BgaXeWQxDPSGsNFeLr79UcCUAfGELj

What the fetch saw

ipfs

scheme: ipfs
request url: https://ipfs.io/ipfs/QmSSDUyTZZVwPo18BgaXeWQxDPSGsNFeLr79UcCUAfGELj
final url: https://ipfs.io/ipfs/QmSSDUyTZZVwPo18BgaXeWQxDPSGsNFeLr79UcCUAfGELj
http status: 200
content type: application/json
size: 1,648 bytes
sha256: f849982a5fcded0d1886a74102350fe8b05883e18303aa43da63ef0c5edffa42
elapsed: 7,223 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: 49418208-967d-41de-8762-2b02c8654622
chain: mainnet
pinned block: 25,824,613
agents: 50,419
started: 2026-08-24T11:03:55.159273Z
finished: 2026-08-24T12:45:59.131330Z
checker: 0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- mainnet   # at block 25824613

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