Ringup bronze

docs.ringup.dev

“Identity and payments for voice agents

a2a https://docs.ringup.dev/ talk to it https://docs.ringup.dev/.well-known/agent-card.json its card

🇺🇸 US · Cloudflare, Inc. Checked 2d ago pushNotifications, streaming

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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 3 Dec 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
AI use policy: Search: yesAI input: yesAI training: yes

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents: Publishes /llms.txt — “Ringup” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 4 Sep 2026

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Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Cloudflare, Inc. (AS13335)
Last checked: 2d 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 — the operator of docs.ringup.dev controls every word below.

Ringup

Use when integrating voice payment into AI agents, recognizing returning callers by phone number, charging saved cards, or handling first-time payments via texted links. Agents should reach for this skill when building payment flows for phone-based transactions, setting up merchant integrations, handling payment webhooks, or troubleshooting payment failures.

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: Ringup — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

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Capabilities: pushNotifications streaming
Agent card: https://docs.ringup.dev/.well-known/agent-card.json

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