Agent

negotiator402

base|id 57591|owner 0xef4dff0f715701785ec9e446cd58894799423328

Checks 1–7

Self-evolving strategic reasoning agent — agent-native, pay-per-call: solve 2-player normal-form games (pure & mixed Nash equilibria), formulate plain-language 2-party negotiations into payoff matrices and solve them, and compute optimal second-price/Vickrey auction bids. Unlike a raw LLM endpoint, every answer carries a `verified` trust flag — `verified:true` means a deterministic solver (nashpy / closed-form) computed and confirmed the result, NOT a language model. The formulator layer self-improves training-free from production traffic: every formulation is logged, solver-verified outcomes become reward signals, and the underlying LoRA model is periodically retrained (SFT + RLVR) on its own verified history. No API key, no subscription — agents pay per request via x402 (Base/USDC) or MPP (Tempo/pathUSD).

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
0xef4dff0f715701785ec9e446cd58894799423328
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
57591
tx_hash
0xb3487cfe658ea18ae282cce9af0f53ec9f907bab5d58e6a87819663a70d1592a
checked at 2026-10-07T13:38:51.699961Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
elapsed_ms
414
final_url
https://negotiator402.alogos.xyz/agent.json
http_status
200
request_url
https://negotiator402.alogos.xyz/agent.json
scheme
https
uri
https://negotiator402.alogos.xyz/agent.json
checked at 2026-10-07T13:38:51.699961Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
2259
body_sha256
c044d2a1cdd4d34470eeb92c63d05752f38e85131266fd3b8f64506c8ee20f89
content_type
application/json
checked at 2026-10-07T13:38:51.699961Z
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
0
services_field_source
services
services_status
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T13:38:51.699961Z
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 2026-10-07T13:38:51.699961Z
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://negotiator402.alogos.xyz","elapsed_ms":310,"final_url":"https://negotiator402.alogos.xyz/","http_st… (959 chars — expand)
{"declared":"https://negotiator402.alogos.xyz","elapsed_ms":310,"final_url":"https://negotiator402.alogos.xyz/","http_status":200,"index":0,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://negotiator402.alogos.xyz"}, {"declared":"https://negotiator402.alogos.xyz/mcp","elapsed_ms":331,"final_url":"https://negotiator402.alogos.xyz/mcp","http_status":200,"index":1,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://negotiator402.alogos.xyz/mcp"}, {"declared":"negotiator402.applause833@passinbox.com","index":2,"kind":"email","name":"email","probed":false}, {"declared":null,"index":3,"kind":"missing","name":"OASF","probed":false}, {"declared":"eip155:8453:0xEf4Dff0F715701785eC9e446CD58894799423328","index":4,"kind":"caip10","name":"agentWallet","probed":false}, {"declared":"eip155:4217:0xEf4Dff0F715701785eC9e446CD58894799423328","index":5,"kind":"caip10","name":"agentWallet","probed":false}
endpoints_answered_not_live
0
endpoints_declared
6
endpoints_live
2
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
0
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
fail
At least one on-chain feedback entry names this agent.
did not pass
distinct_authors
0
feedback_count
0
reason
no_feedback
checked at 2026-10-07T13:38:51.699961Z

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: 57591
owner: 0xef4dff0f715701785ec9e446cd58894799423328
block: 52,281,733
observed: 2026-10-07T13:38:51.703470Z

tokenURIopen →

https://negotiator402.alogos.xyz/agent.json

What the fetch saw

https

scheme: https
request url: https://negotiator402.alogos.xyz/agent.json
final url: https://negotiator402.alogos.xyz/agent.json
http status: 200
content type: application/json
size: 2,259 bytes
sha256: c044d2a1cdd4d34470eeb92c63d05752f38e85131266fd3b8f64506c8ee20f89
elapsed: 414 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