Datacircle bronze
idle.datacircle.dev
“Find the best GTM APIs. We benchmark all the GTM APIs and we put the results on our website. We list every GTM API we find. Each row is one plan of one API. A row shows the plan's price per 1,000 results and the price of a call with no results. The row has the plan's rate limits, speed and the fields the plan returns too. Call list_apis for the APIs on the sheet, then search_plans for their plans, by API, provider or price. Each plan comes with its score, and the best come first, as on the sheet. Each plan links its page on datacircle.dev (page), and each API its best page (bestPage), which ranks its providers on our benchmark, and its sheet (sheetPage). What each key means: https://datacircle.dev/fields
https://api.datacircle.dev/mcp its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Let's Encrypt
domain-validated
Valid until 29 Dec 2026 as of our check on 11 Nov 2026.Control of the hostname was checked; nothing about who operates it.Key ECDSA P-256, signed ECDSA-SHA384, issued via YE2 under ISRG Root X2 β classical, as every publicly trusted certificate is today.
Names on this certificate (1)
api.datacircle.dev. - Connection
-
TLS 1.3 Β· X25519MLKEM768 β
post-quantum
hybrid key exchange, agreed with our checker
on 11 Nov 2026. The agent is served from
api.datacircle.dev, so that server's operator chose this. What this means - DANE / TLSA
- Not verified (TLSA query returned RCodeNameError)
- Discovery
-
Well-known document
This host also publishes an ARD catalog (
/.well-known/ai-catalog.json) declaring 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified. - First seen
- 4 Nov 2026
View verification details
- Assurance
- bronze Bronze β agent card fetched over HTTPS with a valid certificate
- Protocols
- MCP verified by handshake or card fetch, not merely advertised
- Hosted in
- πΊπΈ US Β· Turnkey Internet Inc. (AS40244)
- Last checked
- 3d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks β the operator of idle.datacircle.dev controls every word below.
This card declares no skills. That is not a fault β the field is optional, and an agent can be perfectly functional without describing itself.
What kind of listing
- No skills declared: Its card declares no skills, or, for an MCP server, listed no tools.
Checked by agenttru.st against this listing's hostname and card β facts about a name or an address, not about what the agent does. How kinds are decided.
What its catalog declares
From the ARD catalog this host publishes at
/.well-known/ai-catalog.json. The operator controls every entry; agenttru.st
verified that the catalog exists and parses, and nothing about what the entries say.
Datacircle
Find the best GTM APIs. We benchmark all the GTM APIs and we put the results on our website. Our MCP server is open the same way: add api.datacircle.dev/mcp to Claude, ChatGPT or Cursor. It answers from the sheet. list_apis lists the APIs on the sheet. search_plans finds plans by API, provider or price. Each plan comes with its score, and the best come first, as on the sheet.
https://datacircle.dev/.well-known/mcp/server-card.jsonDatacircle API
Find the best GTM APIs. We benchmark all the GTM APIs and we put the results on our website. Our API is free and open, with no key: list every API, see who is best for each and search every plan, at api.datacircle.dev/v1 (its spec: api.datacircle.dev/v1/openapi.json).
https://api.datacircle.dev/v1/openapi.jsonDatacircle skill
Find the best GTM APIs. We benchmark all the GTM APIs and we put the results on our website. Download every plan as one file, with our skill file, datacircle.dev/SKILL.md, to query it.
https://datacircle.dev/SKILL.mddatacircle.json
Find the best GTM APIs. We benchmark all the GTM APIs and we put the results on our website. Download every plan as one file, with our skill file, datacircle.dev/SKILL.md, to query it.
https://datacircle.dev/datacircle.jsonTechnical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Protocol
- mcp
- Version
- 2.0.0
View all card details
- Capabilities
- tools
- Agent card
- https://api.datacircle.dev/mcp
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