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StakPak Agents API is one of 20 APIs that StakPak publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Agents. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

This API exposes 10 operations across 10 paths, and defines 31 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against 2 base URLs: https://apiv2.stakpak.dev, http://localhost:4000.

10 operations 10 paths 31 schemas 7 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://apiv2.stakpak.dev
Authentication
HTTP Bearer, HTTP Bearer, API Key
Resource Areas
1

Authentication & Security 3

StakPak Agents API declares 3 security schemes for authenticating requests. It accepts HTTP bearer tokens (JWT) (Api_Key). It accepts HTTP bearer tokens (JWT) (Token). An API key is passed in the cookie as .idToken (cookie).

Paths & Operations 10

Across 10 paths, the API surfaces 10 operations — 7 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Agents 10

Agents API

GET
/v1/agents/checkpoints/{checkpoint_id}
Get Agent Checkpoint Details
get_agent_checkpoint_handler 1 param → 200400404
GET
/v1/agents/memories
List Agent Memories
get_agent_memories_handler → 200400
GET
/v1/agents/sessions
List Agent Sessions
get_agent_sessions_handler 4 params → 200400
POST
/v1/agents/sessions/checkpoints/{checkpoint_id}/extract-memory
Extract Agent Session Memory
post_agent_session_extract_memory_handler 1 param → 200400404
GET
/v1/agents/sessions/stats
Get User Session Usage Statistics for Dashboard
get_agent_sessions_stats_handler 4 params → 200400
PATCH
/v1/agents/sessions/{id}/visibility
Update Agent Session Visibility
patch_agent_session_visibility_handler 1 param body → 200400403404
GET
/v1/agents/sessions/{session_id}
Get Agent Session Details
get_agent_session_handler 1 param → 200400404
GET
/v1/agents/sessions/{session_id}/checkpoints/latest
Get Agent Session Latest Checkpoint
get_agent_session_latest_checkpoint_handler 1 param → 200400404
GET
/v1/agents/sessions/{session_id}/stats
Get Single Session Usage Statistics
get_agent_session_stats_handler 1 param → 200400404
POST
/v2/{account}/agents/sessions/checkpoints/{checkpoint_id}/extract-memory
Extract Agent Session Memory
post_agent_session_extract_memory_handler 2 params → 200400404

Schemas 31

The contract defines 31 schemas that model the data the API accepts and returns. The most detailed are ChatMessage (13 properties), SessionUsageAnalysis (11 properties), MemoryBlock (10 properties), AgentSession (9 properties). Each schema is shown below with its type and property counts.

LLMTokenUsage
object
4 properties 3 required
AgentSessionVisibility
string
ErrorBody
object
2 properties 2 required
ToolCallCounts
object
4 properties 4 required
FunctionCall
object
2 properties 2 required
ContentPart
object
3 properties 1 required
ToolUsageStats
object
5 properties 3 required
ErrorResponse
object
1 property 1 required
AgentID
string
AgentStatus
string
MemoryBlockLink
object
5 properties 3 required
ChatMessage
object
13 properties 1 required
Role
string
SessionUsageAnalysis
object
11 properties 9 required
MemoryBlockLinkType
string
MemoryBlock
object
10 properties 8 required
ImageUrl
object
2 properties 1 required
RunAgentOutput
object
4 properties 4 required
AgentOutput
MessageContent
GetAgentMemoriesResponse
object
1 property 1 required
FlowRef
AgentParentCheckpoint
object
1 property 1 required
AgentSessionOwner
object
1 property 1 required
PromptTokensDetails
object
4 properties
ToolCall
object
3 properties 3 required
AgentSession
object
9 properties 7 required
AgentSessionListItem
object
8 properties 6 required
ModelInfo
object
Model information for tracking which model generated a message
2 properties 2 required
UpdateSessionVisibilityPayload
object
1 property 1 required
AgentCheckpointListItem
object
6 properties 5 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

stakpak-agents-api-openapi.yml Raw ↑

Other APIs StakPak publishes across the network.

StakPak Account API
StakPak Account (V2) API
StakPak Agents (V2) API
StakPak Billing (V2) API
StakPak Chat API
StakPak Commands API
StakPak Knowledge API
StakPak Knowledge Registry API
StakPak MCP API
StakPak Memory API
StakPak Memory (V2) API
StakPak Organizations API
Where this information came from

This is an independent, third-party profile of StakPak Agents API, 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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