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Agent

MangoSwap Router

mainnet|id 26345|owner 0xd136d8d5e7aad3a76e08950a76b418b013c6d546

Checks 1–7

DEX routing agent on Base. Routes swaps through Uniswap V3 and Aerodrome for best-price execution. Services: swap quotes, route optimization, DCA scheduling. Pricing: 0.001 USDC per quote, 0.01 USDC per executed swap route. Gas-free transactions via Coinbase Paymaster. Payment: x402 protocol (USDC on Base).

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.

  1. 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
    0xd136d8d5e7aad3a76e08950a76b418b013c6d546
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    26345
    tx_hash
    0x973d037e7cf63bb3032f1f2bb450c50c3716041b99f43e8512e72c1b7db3b220

    checked at 2026-08-24T11:36:22.102097Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    276
    final_url
    https://ipfs.io/ipfs/QmdXKbLSZZWv5jNmm7nBnFjCuy2uqAqbdYds8Vr9uyvMcP
    gateway_attempts
    {"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
    http_status
    200
    request_url
    https://ipfs.io/ipfs/QmdXKbLSZZWv5jNmm7nBnFjCuy2uqAqbdYds8Vr9uyvMcP
    scheme
    ipfs
    uri
    ipfs://QmdXKbLSZZWv5jNmm7nBnFjCuy2uqAqbdYds8Vr9uyvMcP
    via_gateway
    https://ipfs.io/ipfs/

    checked at 2026-08-24T11:36:22.102097Z

  3. Readable?rung 3 · parseable

    pass

    What came back is valid JSON that a machine can read.

    passed

    body_bytes
    1383
    body_sha256
    4ebb2d5f5493386960a5ccb00613f3813703c6f59fd62efc9af60020e394ca8f
    content_type
    application/json

    checked at 2026-08-24T11:36:22.102097Z

  4. 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 2026-08-24T11:36:22.102097Z

  5. 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 2026-08-24T11:36:22.102097Z

  6. 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://gateway.spraay.app/mcp","elapsed_ms":1247,"final_url":"https://gateway.spraay.app/.well-known/mcp/server-card.json","http_status":200,"index":0,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://gateway.spraay.app/mcp"}, {"declared":"https://gateway.spraay.app/.well-known/agent-card.json","elapsed_ms":816,"final_url":"https://gateway.spraay.app/.well-known/agent-card.json","http_status":200,"index":1,"kind":"https","name":"A2A","outcome":"live","probed":true,"probed_url":"https://gateway.spraay.app/.well-known/agent-card.json"}, {"declared":"https://mangoswap.xyz","elapsed_ms":476,"final_url":"https://mangoswap.xyz/","http_status":404,"index":2,"kind":"https","name":"web","outcome":"not_live","probed":true,"probed_url":"https://mangoswap.xyz"}, {"declared":"https://gateway.spraay.app","elapsed_ms":678,"final_url":"https://gateway.spraay.app/","http_status":200,"index":3,"kind":"https","name":"x402","outcome":"live","probed":true,"probed_url":"https://gateway.spraay.app"}
    endpoints_answered_not_live
    1
    endpoints_declared
    4
    endpoints_live
    3
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    4
    endpoints_probed
    4
    endpoints_refused
    0

    checked at 2026-08-24T13:24:55.917314Z

  7. Has feedback?rung 7 · attested

    pass

    At least one on-chain feedback entry names this agent.

    passed

    distinct_authors
    3
    feedback_count
    3

    checked at 2026-08-24T11:36:22.102097Z

On-chain snapshot

mainnet
token id
26345
owner
0xd136d8d5e7aad3a76e08950a76b418b013c6d546
block
25,824,613
observed
2026-08-24T11:36:22.104186Z
tokenURIopen via ipfs.io →
ipfs://QmdXKbLSZZWv5jNmm7nBnFjCuy2uqAqbdYds8Vr9uyvMcP

What the fetch saw

ipfs
scheme
ipfs
request url
https://ipfs.io/ipfs/QmdXKbLSZZWv5jNmm7nBnFjCuy2uqAqbdYds8Vr9uyvMcP
final url
https://ipfs.io/ipfs/QmdXKbLSZZWv5jNmm7nBnFjCuy2uqAqbdYds8Vr9uyvMcP
http status
200
content type
application/json
size
1,383 bytes
sha256
4ebb2d5f5493386960a5ccb00613f3813703c6f59fd62efc9af60020e394ca8f
elapsed
276 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 →