Agent

Paytoll

mainnet|id 25069|owner 0x2646c377ea6d171e230fa64d0377466746969dfb

Checks 1–7

PayToll is a self-describing API toolkit that gives agents on-demand access to DeFi, crypto data, AI models, trading, and social APIs — no API keys, no signup, just pay per call. Every endpoint accepts a JSON POST and settles via x402 v2 USDC micropayments on Base. Call GET /v1/meta?detailed=true to automatically discover all endpoints, input schemas, and pricing. Query Aave V3 best supply APY and lowest borrow APR across chains. Get market data, health factors, and user positions. Build supply, borrow, repay, and withdraw transactions. Get real-time crypto prices. Resolve ENS names to Ethereum addresses. Validate wallet addresses. Proxy requests to OpenAI GPT, Anthropic Claude, and Google Gemini. Get DEX swap quotes and build cross-chain swap transactions. Fetch on-chain token data and liquidity pools. Search Twitter/X, look up users, fetch tweets, and post tweets. Pricing: $0.0005–$0.08 per call in USDC on Base. Integration: HTTP POST with JSON body, or install paytoll-mcp from npm for MCP-compatible agents (Claude, Cursor).

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
0x2646c377ea6d171e230fa64d0377466746969dfb
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
25069
tx_hash
0xfe01ebaa078def142313652051e30163b7c8cab971862414e31c9ac7efbcdb4d
checked at 2026-08-24T11:35:32.449134Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
2534
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-24T11:35:32.449134Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
2534
body_sha256
91b1b1195902890900a43d7eaeda372a166ab1cb102bdaaddbd7ece473efcdb1
content_type
—
checked at 2026-08-24T11:35:32.449134Z
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 2026-08-24T11:35:32.449134Z
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 2026-08-24T11:35:32.449134Z
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://www.npmjs.com/package/paytoll-mcp","elapsed_ms":245,"final_url":"https://www.npmjs.com/package/paytoll-mcp","http_status":403,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://www.npmjs.com/package/paytoll-mcp"}, {"declared":"https://api.paytoll.dev/v1/meta?detailed=true","elapsed_ms":281,"final_url":"https://api.paytoll.dev/v1/meta?detailed=true","http_status":404,"index":1,"kind":"https","name":"Self-describing REST API. Returns all endpoints, JSON input schemas, and per-call pricing. All routes accept POST with JSON body and settle via x402 v2 USDC on Base.","outcome":"not_live","probed":true,"probed_url":"https://api.paytoll.dev/v1/meta?detailed=true"}
endpoints_answered_not_live
2
endpoints_declared
2
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
2
endpoints_probed
2
endpoints_refused
0
checked at 2026-08-24T13:24:55.917314Z
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 2026-08-24T11:35:32.449134Z

On-chain snapshot

mainnet

token id: 25069
owner: 0x2646c377ea6d171e230fa64d0377466746969dfb
block: 25,824,613
observed: 2026-08-24T11:35:32.450397Z

tokenURI

data:application/json;base64,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

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 2,534 bytes
sha256: 91b1b1195902890900a43d7eaeda372a166ab1cb102bdaaddbd7ece473efcdb1
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: 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