Arboxapp Arbox API
★ Only Publicly Available OpenAPI DocumentProductivityTask ManagementapiKey39 EndpointsREST
For Agents
Manage gym leads, clients, memberships, class schedules, tasks, and messaging for an Arbox-powered fitness studio.
Use for: I need to add a new gym lead from our website form, Search for a client by name or email in Arbox, List all converted leads from the last month, Update a lead's status to converted in Arbox
Not supported: Does not handle payment processing, email marketing automation, or wearable device sync — use for gym lead, client, membership, and schedule management only.
Jentic publishes the only available OpenAPI specification for Arbox API, keeping it validated and agent-ready. Arbox is a gym and fitness studio management platform used by boutique studios, CrossFit boxes, and franchise chains to run day-to-day operations. The API exposes 39 endpoints covering leads, clients, memberships, schedules, tasks, reports, messaging, and locations. Authentication is via an API key provided by the studio's Arbox admin.
Install Jentic One Beta
Connect the Arbox API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Arbox API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.
Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.
1
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh2
Step 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
Capabilities
What an agent can do with Arbox API.
Capture new gym leads from a website form into the Arbox CRM
Move a lead through statuses including converted and lost
Search for an existing client or lead before creating a duplicate
Pull membership records to confirm a client's plan and expiry
Read class and session schedules across studio locations
Create and update operational tasks for studio staff
Send messages to clients and read studio reports
Use Cases
Patterns agents use Arbox API for, with concrete tasks.
★ Lead Capture from Website to Arbox
Push new prospects from a studio's marketing website or landing page directly into the Arbox CRM so trainers can follow up. Boutique gyms and franchise studios use this to avoid manual data entry between Mailchimp-style funnels and their day-to-day software. POST /leads accepts the prospect's contact details and assigns them an Arbox lead record.
Call POST /leads with the prospect's name, email, phone, and source, then return the Arbox lead ID for downstream follow-up.
Membership Lookup at the Front Desk
When a client checks in, look up their membership status to confirm whether their plan covers today's class. Studio front-desk software uses this to gate access without manual intervention. The clients and memberships endpoints return the active plan, expiry date, and remaining session count.
Search for the client by email via GET /searchUser, then fetch their membership record and confirm whether the plan is active today.
Schedule Display for Mobile App
Pull the class and session schedule for a studio location into a member-facing app. Multi-location chains use this to show consistent, up-to-date class times without storing duplicate schedule data in a second system. The schedule endpoints return classes per location with start time, capacity, and instructor.
Call the schedule endpoint for the requested location and date, then return the list of classes with start time, instructor, and remaining spots.
Lead Funnel Reporting
Aggregate Arbox leads, converted leads, and lost leads to produce a weekly funnel view for studio owners. Multi-site chains use this to compare conversion rates across locations and lead sources. The leads, convertedLeads, and lostLeads endpoints supply the raw data.
Pull GET /leads, GET /convertedLeads, and GET /lostLeads for the last 30 days, then compute the conversion rate per lead source.
AI Agent Studio Assistant via Jentic
A studio-front assistant agent helping trainers run their day can call Arbox through Jentic to answer questions like 'is this client's membership active' or 'create a follow-up task for this lead'. The agent searches for the right operation, loads the schema, and executes without managing the API key. Jentic resolves credentials from its vault.
Use Jentic search 'create a new gym lead in Arbox', load the schema for POST /leads, then execute with the prospect details and return the new lead ID.
Key Endpoints
39 endpoints — jentic publishes the only available openapi specification for arbox api, keeping it validated and agent-ready.
METHOD
PATH
DESCRIPTION
GET
/leads
List in-progress leads
POST
/leads
Create a new lead
GET
/convertedLeads
List converted leads
GET
/lostLeads
List lost leads
GET
/searchUser
Search for a user or lead
POST
/updateLeadStatus
Update a lead's status
GET
/leads
List in-progress leads
POST
/leads
Create a new lead
GET
/convertedLeads
List converted leads
GET
/lostLeads
List lost leads
GET
/searchUser
Search for a user or lead
POST
/updateLeadStatus
Update a lead's status
Why Jentic?
Three things that make agents converge on Jentic-routed access.
Credential isolation
Arbox API keys are stored encrypted in the Jentic vault. Agents receive scoped access — the raw key never enters the agent's context and is injected as the accesstoken header at request time.
Intent-based discovery
Agents search by intent (e.g. 'create a new gym lead in Arbox') and Jentic returns matching Arbox operations with their input schemas, so the agent can call the right endpoint without browsing docs.
Time to first call
Direct Arbox integration: 2-4 days to map lead, client, and membership shapes and handle the custom header auth. Through Jentic: under 1 hour — search, load schema, execute.
Related APIs
Alternatives and complements available in the Jentic catalogue.
Complementary
Stripe API
Take membership payments via Stripe, then sync the resulting customer back to Arbox as the studio's source of truth for clients.
Use Stripe for online payment collection, then call Arbox to attach the membership to the client's record.
FAQs
Specific to using Arbox API through Jentic.
Why is there no official OpenAPI spec for Arbox API?
Arbox does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call Arbox API via structured tooling. It is validated against the live API and kept up to date. Get started at https://app.jentic.com/sign-up.
What authentication does the Arbox API use?
Arbox uses an API key passed in an accesstoken header. The key is provisioned by the studio's Arbox admin. Through Jentic, the key is stored encrypted in the vault and injected at request time so it never enters the agent's context.
Can I push leads from a marketing form into Arbox?
Yes. POST /leads accepts the prospect's contact fields and source, returning the new lead ID. Use POST /updateLeadStatus to move the lead through statuses as it progresses to converted or lost.
How do I look up a client's membership at check-in?
Call GET /searchUser with the client's identifier or email to confirm the record, then read the client's membership data from the corresponding membership endpoints. The response includes plan name, expiry, and remaining sessions.
What are the rate limits for the Arbox API?
The OpenAPI spec does not declare explicit rate limits. Arbox enforces tenant-level fair-use throttling that varies by plan; sustained high-frequency polling may be rate-limited. Check with your Arbox account manager for the limits applied to your studio.
How do I create a new lead through Jentic?
Install Jentic with pip install jentic, search for 'create a new gym lead in Arbox', load the schema for POST /leads, then execute with the prospect's name, email, and source. Jentic injects the API key automatically.
GET STARTED