Umami · Capability
Umami Analytics API — Sessions
Umami Analytics API — Sessions. 2 operations. Lead operation: Umami List Sessions. Self-contained Naftiko capability covering one Umami business surface.
What You Can Do
GET
Listsessions
— Umami List Sessions
/v1/api/websites/{websiteid}/sessions
GET
Getsessionstats
— Umami Session Stats
/v1/api/websites/{websiteid}/sessions/stats
MCP Tools
umami-list-sessions
Umami List Sessions
read-only
idempotent
umami-session-stats
Umami Session Stats
read-only
idempotent
Capability Spec
naftiko: 1.0.0-alpha2
info:
label: Umami Analytics API — Sessions
description: 'Umami Analytics API — Sessions. 2 operations. Lead operation: Umami List Sessions. Self-contained Naftiko
capability covering one Umami business surface.'
tags:
- Umami
- Sessions
created: '2026-05-19'
modified: '2026-05-19'
binds:
- namespace: env
keys:
UMAMI_API_KEY: UMAMI_API_KEY
capability:
consumes:
- type: http
namespace: umami-sessions
baseUri: https://api.umami.is
description: Umami Analytics API — Sessions business capability. Self-contained, no shared references.
resources:
- name: api-websites-websiteId-sessions
path: /api/websites/{websiteId}/sessions
operations:
- name: listsessions
method: GET
description: Umami List Sessions
outputRawFormat: json
outputParameters:
- name: result
type: object
value: $.
inputParameters:
- name: websiteId
in: path
type: string
description: Website identifier
required: true
- name: startAt
in: query
type: integer
description: Start timestamp in milliseconds
required: true
- name: endAt
in: query
type: integer
description: End timestamp in milliseconds
required: true
- name: page
in: query
type: integer
description: Page number
- name: pageSize
in: query
type: integer
description: Results per page
- name: api-websites-websiteId-sessions-stats
path: /api/websites/{websiteId}/sessions/stats
operations:
- name: getsessionstats
method: GET
description: Umami Session Stats
outputRawFormat: json
outputParameters:
- name: result
type: object
value: $.
inputParameters:
- name: websiteId
in: path
type: string
description: Website identifier
required: true
- name: startAt
in: query
type: integer
description: Start timestamp in milliseconds
required: true
- name: endAt
in: query
type: integer
description: End timestamp in milliseconds
required: true
authentication:
type: bearer
token: '{{env.UMAMI_API_KEY}}'
exposes:
- type: rest
namespace: umami-sessions-rest
port: 8080
description: REST adapter for Umami Analytics API — Sessions. One Spectral-compliant resource per consumed operation,
prefixed with /v1.
resources:
- path: /v1/api/websites/{websiteid}/sessions
name: api-websites-websiteid-sessions
description: REST surface for api-websites-websiteId-sessions.
operations:
- method: GET
name: listsessions
description: Umami List Sessions
call: umami-sessions.listsessions
with:
websiteId: rest.websiteId
startAt: rest.startAt
endAt: rest.endAt
page: rest.page
pageSize: rest.pageSize
outputParameters:
- type: object
mapping: $.
- path: /v1/api/websites/{websiteid}/sessions/stats
name: api-websites-websiteid-sessions-stats
description: REST surface for api-websites-websiteId-sessions-stats.
operations:
- method: GET
name: getsessionstats
description: Umami Session Stats
call: umami-sessions.getsessionstats
with:
websiteId: rest.websiteId
startAt: rest.startAt
endAt: rest.endAt
outputParameters:
- type: object
mapping: $.
- type: mcp
namespace: umami-sessions-mcp
port: 9090
transport: http
description: MCP adapter for Umami Analytics API — Sessions. One tool per consumed operation, routed inline through this
capability's consumes block.
tools:
- name: umami-list-sessions
description: Umami List Sessions
hints:
readOnly: true
destructive: false
idempotent: true
call: umami-sessions.listsessions
with:
websiteId: tools.websiteId
startAt: tools.startAt
endAt: tools.endAt
page: tools.page
pageSize: tools.pageSize
outputParameters:
- type: object
mapping: $.
- name: umami-session-stats
description: Umami Session Stats
hints:
readOnly: true
destructive: false
idempotent: true
call: umami-sessions.getsessionstats
with:
websiteId: tools.websiteId
startAt: tools.startAt
endAt: tools.endAt
outputParameters:
- type: object
mapping: $.