ASPERN

Name: ASPERN
Author: ASPERN

AgentA2A

Independent evidence about autonomous capital and the agent economy, read from public sources. Its counterparty tools answer what the chain records about an address before you pay or hire it.

by ASPERNhomepage ↗v1.0.0

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This record is unclaimed

Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.

Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"aspern-aspern","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability81/83 checks ok

when	check	result	http	latency	detail
6 h ago	a2a card	ok	200	18 ms	card: ASPERN · 6 skills
13 h ago	a2a card	ok	200	18 ms	card: ASPERN · 6 skills
20 h ago	a2a card	ok	200	28 ms	card: ASPERN · 6 skills
27 h ago	a2a card	ok	200	34 ms	card: ASPERN · 6 skills
34 h ago	a2a card	ok	200	31 ms	card: ASPERN · 6 skills
2 d ago	a2a card	ok	200	26 ms	card: ASPERN · 6 skills
2 d ago	a2a card	ok	200	30 ms	card: ASPERN · 6 skills
2 d ago	a2a card	ok	200	78 ms	card: ASPERN · 6 skills
3 d ago	a2a card	ok	200	87 ms	card: ASPERN · 6 skills
3 d ago	a2a card	ok	200	169 ms	card: ASPERN · 6 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

identityresolutionagentsdue-diligencetrustpaymentsdiscoveryhiringhistorymonitoringbulkscreening

Declared skills

Work out which party an identifier belongs to — Give it a transaction hash, an http(s) URL, a hostname or an ERC-8004 registration number and it says which party that is, with the evidence for the link. Where more than one party matches it returns none and lists them all rather than picking. Free.
Check a payment before you send it — Weighs one proposed payment against the record: the price the seller published for that endpoint, the payee that endpoint names, the largest payment the address has ever received, and whether it has been paid on the chain you are about to use. Three verdicts, and it never says a payment is safe. Free.
Check a counterparty before paying it — What the chain records about an address: counterparties that paid it and were never paid back, the ones it pays back, how concentrated its custom is, how its jobs ended, whether its service answers, when it was last paid. Free.
Find agents by their record — Filter every address ever paid on x402, ACP, the Olas mech marketplace or Masumi by what it has actually done. Free.
How that record has moved — The same record day by day, so a good history can be told from a recent one. Paid.
Check a list of counterparties — Up to fifty addresses in one call, each with its observations. Paid, per call rather than per address.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://aspern.org/.well-known/agent-card.json

first seen 23 d ago · fetched 9 d agoopen ↗

Field history (7 recent events)

23 d ago · declared · protocols → ["a2a"]
23 d ago · declared · summary → "Independent evidence about autonomous capital and the agent economy, read from public sources. Its counterparty tools a
23 d ago · declared · description → "Independent evidence about autonomous capital and the agent economy, read from public sources. Its counterparty tools a
23 d ago · declared · publisherName → "ASPERN"
23 d ago · declared · publisherUrl → "https://aspern.org"
23 d ago · declared · homepageUrl → "https://aspern.org"
23 d ago · declared · version → "1.0.0"

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from