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BigPanda Agents API (MCP & A2A)

The three agent-facing endpoints: the MCP server, the A2A JSON-RPC endpoint and the agent-card retrieval operation.

BigPanda Agents API (MCP & A2A) is one of 27 APIs that BigPanda publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include MCP, A2A, and Agents. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 3 operations across 3 paths, and defines 9 schemas. It is described by OpenAPI 3.0.3, at version 1.0.0.

Requests are made against 2 base URLs: https://api.bigpanda.io, https://api.eu.bigpanda.io.

3 operations 3 paths 9 schemas 1 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.0
Base URL
https://api.bigpanda.io
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

BigPanda Agents API (MCP & A2A) declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (BearerUser11).

  • BearerUser11 — Format: "Bearer {User API Key}" BigPanda recommends adding [Authentication](https://docs.bigpanda.io/reference/introductionauthentication-and-headers) headers…

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 1 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Agents (MCP & A2A) 3
GET
/.well-known/agent-card.json?assistant_id=biggy-agent
Retrieve the agent card
retrieve-agent-card 1 param → 200404
POST
/mcp
Use Biggy action plans via a remote MCP
use-action-plans-as-mcp 1 param body → 200405
POST
/a2a/biggy-agent
Use the A2A protocol
use-the-a2a-protocol body → 200404

Schemas 9

The contract defines 9 schemas that model the data the API accepts and returns. The most detailed are mcp-toolslist-config (4 properties), mcp-calltool-config (4 properties), a2a-tasksget-config (4 properties), mcp-initialize-config (4 properties). Each schema is shown below with its type and property counts.

agentcard200
object
Call was successful.
2 properties
generic404response
object
Requested endpoint or resource is not found.
2 properties
mcp-calltool-config
object
4 properties
mcp-toolslist-config
object
4 properties
mcp-initialize-config
object
4 properties
mcp200response
object
3 properties
mcp405response
object
Method not allowed (GET/DELETE on stateless endpoint)
2 properties
a2a-tasksget-config
object
4 properties
a2a200response
object
Call was successful.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

bigpanda-agents-api-openapi.yml Raw ↑

Other APIs BigPanda publishes across the network.

BigPanda AI Settings API
BigPanda Alert Tags & Enrichment API
BigPanda Alert Filters API
BigPanda Alert Ingestion (OIM) API
BigPanda Alerts API
BigPanda API Keys API
BigPanda Audit API
BigPanda Biggy Query API
BigPanda Change Risk API
BigPanda Changes & Root Cause API
BigPanda Correlation Patterns API
BigPanda Data Connectors API
Where this information came from

This is an independent, third-party profile of BigPanda Agents API (MCP & A2A), published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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