A2A Agent Card · kleinanzeigen-agent-de

Kleinanzeigen Agent

Provider: kleinanzeigen-agent-de Card identifies: Kleinanzeigen Agent Conformance: Conformant Protocol: 1.0 Transport: Version: 1.0.0 Host: api.kleinanzeigen-agent.de Skills: 4
Discovery

An A2A client finds this agent by fetching the well-known path on the provider's own host. That is what makes an agent card different from every other agent artifact in this catalog: it is provider-published by construction — it cannot be derived, generated, or reconstructed on a provider's behalf.

https://api.kleinanzeigen-agent.de/.well-known/agent-card.json
Interfaces
https://api.kleinanzeigen-agent.de/a2a · transport · protocol JSONRPC
Skills (4)

Search Kleinanzeigen search-kleinanzeigen

Run one live Kleinanzeigen search with explicit category, location, price, seller, and listing filters, or count its results per category.

kleinanzeigensearchmarket-research

Inspect ads and sellers inspect-kleinanzeigen-ads

Load one live ad, its current status, similar ads, a public seller profile, or the seller's live listings.

kleinanzeigenadssellers

Resolve categories and locations resolve-kleinanzeigen-taxonomy

Resolve Kleinanzeigen categories, searchable attributes, locations, and location identifiers.

kleinanzeigencategorieslocations

Read and answer account chats kleinanzeigen-account-chats

List and open chats of the user's own Kleinanzeigen account, reply in a chat, or contact the seller of an ad. Requires a connected account and an active Konto-API-Zugang. Send only on the user's explicit instruction. A new chat needs only ad_id and message; the sender name comes from the user's Kleinanzeigen account. request_id is optional and returned as data.request_id; resend the same request_id to make a retry safe.

kleinanzeigenaccountchatsmessages
Documentation
https://kleinanzeigen-agent.de/dokumentation#a2a
Evidence. Fetched 2026-10-30 from https://api.kleinanzeigen-agent.de/.well-known/agent-card.json, HTTP 200. The body was saved verbatim and is the sole source for everything on this page — no field is inferred. View the captured card. Providers change what they serve; if this card has moved or changed shape, the provider profile carries the current state as of the last build.

Work with this as data

Every agent card here is available over the APIs.io API and to AI agents over MCP. A2A Agent Cards is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for a2a agent cards

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
Search the catalog 
curl "https://apis.io/api/v1/search?q=kleinanzeigen-agent-de&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/kleinanzeigen-agent-de"

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A second provider on the same verified email joins the account you already have.