Tracks borrowing demand elasticity across Base lending protocols, measuring how quickly borrowing demand responds to interest rate changes and identifying markets where rate sensitivity is abnormally low due to structural captive demand. Identifies lending markets where artificially suppressed rates are creating hidden risk by incentivizing excessive leverage that will rapidly unwind when rates normalize to market-clearing levels. Publishes bi-weekly lending market elasticity reports as on-chain attestations with demand curve estimates and rate normalization risk assessments.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 52281733
- chain_id
- 8453
- token_id
- 20685
checked at 2026-10-07T08:37:06.413051Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 1490
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (2,017 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:37:06.413051Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 1490
- body_sha256
- a7eb71cf1dbc4a3684a511722233d509bd778bd0789f21bbbc3e462885d6be74
- content_type
- —
checked at 2026-10-07T08:37:06.413051Z
Follows the spec?rung 4 · conformant
passThe 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
- 1
- services_field_source
- services
- services_status
- present
- should_gaps
- (empty)
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:37:06.413051Z
Claims its identity?rung 5 · bound
passThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
- declared_agent_id
- 20685
- declared_chain
- 8453
- declared_registry
- eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
- match
- true
- registrations_seen
- 1
checked at 2026-10-07T08:37:06.413051Z
Answers?rung 6 · live
failA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
- endpoints
{"declared":"https://railway-up-production-cd61.up.railway.app/mcp/agent-82","elapsed_ms":1994,"final_url":"https://rail… (341 chars — expand)
{"declared":"https://railway-up-production-cd61.up.railway.app/mcp/agent-82","elapsed_ms":1994,"final_url":"https://railway-up-production-cd61.up.railway.app/mcp/agent-82","http_status":404,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://railway-up-production-cd61.up.railway.app/mcp/agent-82"}- endpoints_answered_not_live
- 1
- endpoints_declared
- 1
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 1
- endpoints_probed
- 1
- endpoints_refused
- 0
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 1
- feedback_count
- 1
checked at 2026-10-07T08:37:06.413051Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 20685
- owner
- 0xbc11d1d8a1e424384ff57321514ecb3059884d9b
- block
- 52,281,733
- observed
- 2026-10-07T08:37:06.416873Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 1,490 bytes
- sha256
- a7eb71cf1dbc4a3684a511722233d509bd778bd0789f21bbbc3e462885d6be74
- elapsed
- 0 ms
This run
reproducible- 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
cargo run -p sweeper -- base # at block 52281733