Smol Machines billing API
Self-service account and metering
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.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.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/smol-machines-billing-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: smolfleet apikeys Billing API
description: Control plane for smolvm — deploy and run machines across a cluster.
license:
name: Apache-2.0
version: 0.1.0
servers:
- url: https://api.smolmachines.com
description: Hosted smolfleet
tags:
- name: billing
description: Self-service account and metering
paths:
/v1/account:
get:
tags:
- billing
operationId: account_get
responses:
'200':
description: 'Tenant account: plan, effective limits, period usage + spend'
content:
application/json:
schema:
$ref: '#/components/schemas/AccountInfo'
/v1/billing/meters:
get:
tags:
- billing
operationId: billing_meters
responses:
'200':
description: Per-tenant metered usage + cost for the period
content:
application/json:
schema:
type: array
items:
$ref: '#/components/schemas/TenantMeter'
components:
schemas:
PlanInfo:
type: object
description: 'A reusable plan: quota + per-unit rates (money in integer micros) + budget.'
required:
- id
- name
- maxApps
- maxCpus
- maxMemoryMb
- maxMachines
- maxConcurrentMachines
- rateCpuHourMicros
- rateMemoryGbHourMicros
- rateExecMicros
- budgetPolicy
- isDefault
- createdAt
properties:
budgetPolicy:
type: string
createdAt:
type: string
id:
type: string
isDefault:
type: boolean
maxApps:
type: integer
format: int32
minimum: 0
maxConcurrentMachines:
type: integer
format: int32
minimum: 0
maxCpus:
type: integer
format: int32
minimum: 0
maxEgressGb:
type:
- integer
- 'null'
format: int64
minimum: 0
maxMachines:
type: integer
format: int32
minimum: 0
maxMemoryMb:
type: integer
format: int64
minimum: 0
monthlyBudgetMicros:
type:
- integer
- 'null'
format: int64
minimum: 0
name:
type: string
rateCpuHourMicros:
type: integer
format: int64
minimum: 0
rateExecMicros:
type: integer
format: int64
minimum: 0
rateMemoryGbHourMicros:
type: integer
format: int64
minimum: 0
CostBreakdown:
type: object
description: Cost breakdown for a usage period (all amounts in integer micros).
required:
- cpuMicros
- memoryMicros
- execMicros
- totalMicros
properties:
cpuMicros:
type: integer
format: int64
minimum: 0
execMicros:
type: integer
format: int64
minimum: 0
memoryMicros:
type: integer
format: int64
minimum: 0
totalMicros:
type: integer
format: int64
minimum: 0
UsageResponse:
type: object
required:
- tenantId
- from
- to
- totalUptimeSeconds
- cpuHours
- memoryGbHours
- machineCount
- execCount
- execDurationMs
properties:
cpuHours:
type: number
format: double
execCount:
type: integer
format: int32
minimum: 0
execDurationMs:
type: integer
format: int64
minimum: 0
from:
type: string
machineCount:
type: integer
format: int32
minimum: 0
memoryGbHours:
type: number
format: double
tenantId:
type: string
to:
type: string
totalUptimeSeconds:
type: integer
format: int64
minimum: 0
TenantMeter:
type: object
description: 'One tenant''s metered usage for a period, in the shape a billing system
ingests (`GET /v1/billing/meters`).'
required:
- tenantId
- cpuHours
- memoryGbHours
- execCount
- cost
properties:
cost:
$ref: '#/components/schemas/CostBreakdown'
cpuHours:
type: number
format: double
execCount:
type: integer
format: int64
minimum: 0
externalBillingId:
type:
- string
- 'null'
memoryGbHours:
type: number
format: double
tenantId:
type: string
AccountInfo:
type: object
description: 'The tenant self-service account view: plan, effective limits, usage, spend.'
required:
- tenantId
- status
- effectiveMaxCpus
- effectiveMaxMemoryMb
- effectiveMaxMachines
- periodUsage
- periodCost
properties:
budgetRemainingMicros:
type:
- integer
- 'null'
format: int64
minimum: 0
effectiveMaxCpus:
type: integer
format: int32
minimum: 0
effectiveMaxMachines:
type: integer
format: int32
minimum: 0
effectiveMaxMemoryMb:
type: integer
format: int64
minimum: 0
monthlyBudgetMicros:
type:
- integer
- 'null'
format: int64
minimum: 0
periodCost:
$ref: '#/components/schemas/CostBreakdown'
periodUsage:
$ref: '#/components/schemas/UsageResponse'
plan:
oneOf:
- type: 'null'
- $ref: '#/components/schemas/PlanInfo'
status:
type: string
tenantId:
type: string