Sendcloud API Developer Portal
A2A Agent Card observed at /.well-known/agent-card.json on sendcloud.dev. Grade is measured against the A2A 1.0.0 AgentCard object: 'conformant' passes every structural check, 'near-conformant' is correctly shaped but omits optional fields, 'flavored' fails a hard check and is an agent card in spirit rather than in schema. Provider-published by construction — served from the provider's own host; nothing here is derived or generated.
AgentCard object — a capabilities object, a declared protocolVersion, and a well-formed skills array.
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://sendcloud.dev/
· transport HTTP+JSON
non-standard supportedInterfaces
Sendcloud sendcloud
Use when building shipping integrations, creating shipments and labels, managing orders and returns, tracking parcels, or automating fulfillment workflows. Reach for this skill when working with e-commerce platforms, logistics APIs, or any system that needs to handle shipping operations programmatically.
2026-07-28 from https://sendcloud.dev/.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.