passabsent from every registry#13 by calls of 17 on this host
0.05 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-11 20:57 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- — / — / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-12 22:53 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.05 USDC
- Networks
- 1
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 11 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
Among the 17 endpoints on api.hergertsynthora.com, agentcard is tied 13th by calls with 5 others.
agentcard takes a json body with the field card.
A response from agentcard, as declared, includes ok, niche and result.
The registry counted one call from one payer in the trailing 30 days.
agentcard was last called 62 days before the snapshot.
Per call, agentcard declares 0.05 USDC on Base.
1% of the host's counted calls go to it.
api.hergertsynthora.com serves agentcard, a POST endpoint that TOLL places in inference, listed in neither registry at the last pull.
agentcard answered the sweep of 2026-09-11 with a valid 402.
Closest in price to agentcard within inference: agent at aeonos.basechainlabs.com and translate at api.strale.io.
agentcard is near the top of prices in inference; 95% of comparable listings are cheaper.
The wallet paid by agentcard is the payee of 53 endpoints across 10 hosts.
agentcard was missing from the Coinbase registry at the pull of 2026-09-12, confirmed at the pull of 2026-09-12; that is registry presence, not liveness.
The price of agentcard is declared by 126 other listings in inference too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-11 20:57 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.05 USDC | exact | 0x10800a…427dE0 |
the checks, as of 2026-09-11 14:44 UTC · methodendpoint answered HTTP 402
No named check failed.
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-12 22:53 UTC · method
The input and output block
{
"input": {
"body": {
"card": {
"url": "https://example.org",
"name": "Demo Agent",
"skills": [
{
"id": "chat",
"name": "chat",
"description": "conversational"
}
],
"version": "1.0.0",
"description": "A2A agent card audit demo"
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"niche": "agent_card",
"result": {
"signed": "ed25519",
"verdict": "buena",
"warnings": [
"falta campo recomendado: documentationUrl"
],
"skills_count": 1,
"schema_errors": [],
"a2a_conformant": true,
"endpoint_status": 200,
"pricing_declared": false,
"security_declared": true,
"compatibility_score": 82
}
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "agentcard on api.hergertsynthora.com". https://tollindex.com/e/api-hergertsynthora-com-v1-agentcard-f2383f. Accessed [access date].
BibTeX
@misc{toll-e-api-hergertsynthora-com-v1-agentcard-f2383f-2026-10-13,
author = {TOLL},
title = {agentcard on api.hergertsynthora.com},
howpublished = {\url{https://tollindex.com/e/api-hergertsynthora-com-v1-agentcard-f2383f}},
year = {2026},
month = {10},
note = {Frozen at its last observation, 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.