Countdown API
for AI agents.
Countdown API integration for AI agents with secure authentication and server-side credential injection. Open Connector runs the OAuth, seals the token in an encrypted vault, and serves Countdown API tools to your agent over MCP or a typed API — credentials injected server-side, every call audited, nothing leaving your infrastructure. Open source (AGPL-3.0) and self-hostable.
Real Countdown API actions, managed and audited.
Your user connects Countdown API once; your agent can then countdown API uses advanced parsing technology to deliver reliable eBay product data, including product details, customer reviews, seller feedback, and search results — scoped to the OAuth permissions you grant and the tool allowlist you configure. Every action is least-privilege and written to a tamper-evident audit trail.
- 01Connect
Your user grants Countdown API access once (OAuth) — the token lands in the vault.
- 02Call
Your agent calls a tool over MCP or the typed API; Open Connector injects the credential server-side.
- 03Audit
Every routed call appends a hash-chained audit record — nothing leaves your infra.
Supported Countdown API tools.
Browse 0 tools in the Countdown API catalog. Each action uses your configured authentication and tool allowlist.
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Countdown API integration, answered
- How do AI agents use Countdown API through Open Connector?
- Your user connects Countdown API once with one of its cataloged authentication methods. Open Connector stores the credential in an encrypted vault and exposes Countdown API tools to your agent over MCP or a typed API, with credentials injected server-side on each call.
- Is this a Countdown API MCP server?
- Yes. Open Connector can serve Countdown API as a named MCP server with a scoped allowlist and a per-user connection URL, so any MCP client can call Countdown API actions with credentials injected server-side.
- Where do Countdown API credentials live?
- In your own infrastructure. Open Connector keeps credentials in its own vault and injects them at call time, so they never leave your environment.
Give your agents Countdown API — keep the keys.
Open source, self-hostable, with Countdown API credentials that never leave your infrastructure. Run it from source today.