Everfit API
✓ Official Vendor SpecHealthcareAppointment SchedulingapiKey13 EndpointsREST
For Agents
Invite, archive, and look up Everfit coaching clients, list training programs, and assign clients to programs and autoflows for coach automation workflows.
Use for: Invite a new client to my Everfit coaching account, Look up an Everfit client by email address, List all programs in my Everfit coaching library, Assign client 'cl_123' to the strength foundations program
Not supported: Does not handle workout execution, video calls, or payment processing — use for Everfit client lifecycle, program, and autoflow assignment only.
The Everfit API gives personal trainers and coaching businesses programmatic access to the Everfit fitness coaching platform. Thirteen operations cover authentication, inviting and archiving clients, looking up clients by ID or email, listing programs, and assigning clients to programs and autoflows. Authentication is via API key (originally exposed for Zapier-style automations), and the API is well suited to syncing client lifecycle events between Everfit and a CRM, an email marketing tool, or an internal coach assistant.
Install Jentic One Beta
Connect the Everfit API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Everfit 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 Everfit API.
Authenticate against Everfit and obtain a session for subsequent calls
Invite new coaching clients to the platform via /invite-client
Archive and unarchive clients to manage active rosters
Look up client records by client ID or by email
List training programs available in the coaching account
Assign clients to a training program or to an autoflow sequence
Remove clients from autoflows when their programme ends
Use Cases
Patterns agents use Everfit API for, with concrete tasks.
★ Coach CRM Sync
Mirror Everfit client records into a CRM or email tool when clients are invited, archived, or unarchived, so commercial systems always reflect the current coaching roster. The /invite-client, /archive-client, and /unarchive-client endpoints provide the lifecycle hooks, and /clients/get-client-detail fills in the structured record. A working sync takes a day to wire up and runs continuously thereafter.
When a new client is invited via /invite-client, fetch their detail and upsert them into HubSpot as a contact tagged 'coaching client'
Programme Assignment Automation
Automate programme assignment so new clients are placed onto the right training programme or autoflow as soon as they pay for a package. The /programs and /programs/{programId}/assign-clients endpoints expose the canonical list and assignment action. Coaches save hours per week by removing the manual step.
Look up Everfit client by email captured from a Stripe checkout, then assign them to programId 'strength-foundations' via /programs/strength-foundations/assign-clients
Coach Activity Insights
Surface a daily report of which clients have been inactive longest by combining /clients/get-last-active with the client detail endpoint. Coaches can intervene proactively before a client drops off, improving retention. The report is generated in seconds per coach.
For every client returned by /clients/get-client-detail, fetch /clients/get-last-active and post a summary of the 10 longest-inactive clients to Slack
AI Agent Integration via Jentic
Wire Everfit to an AI assistant through Jentic so coaches can ask 'invite Sarah at sarah@example.com to my coaching' or 'who hasn't logged in this week?' in chat. Jentic search resolves the intent to the right Everfit operation and the vault holds the API key. The assistant is usable inside an hour of connecting Everfit.
Search Jentic for 'invite everfit client', load the POST /invite-client operation, and invite a new client with the email captured in chat
Key Endpoints
13 endpoints — the everfit api gives personal trainers and coaching businesses programmatic access to the everfit fitness coaching platform.
METHOD
PATH
DESCRIPTION
POST
/invite-client
Invite a new coaching client
POST
/archive-client
Archive a client
GET
/clients/get-client-detail
Get a client's detail record
GET
/search-client-by-email
Look up a client by email
GET
/programs
List training programs
POST
/programs/{programId}/assign-clients
Assign clients to a program
POST
/autoflows/{autoflowId}/assign-clients
Assign clients to an autoflow
POST
/invite-client
Invite a new coaching client
POST
/archive-client
Archive a client
GET
/clients/get-client-detail
Get a client's detail record
GET
/search-client-by-email
Look up a client by email
GET
/programs
List training programs
POST
/programs/{programId}/assign-clients
Assign clients to a program
POST
/autoflows/{autoflowId}/assign-clients
Assign clients to an autoflow
Why Jentic?
Three things that make agents converge on Jentic-routed access.
Credential isolation
The Everfit API key is held in the Jentic vault. Agents call operations through scoped execution tokens so the raw key is never present in the model context or in chat transcripts.
Intent-based discovery
Agents search Jentic by intent (e.g., 'invite an everfit client') and Jentic returns the matching operation with its schema, so the agent fills in only the email, name, and optional fields rather than reading docs.
Time to first call
Direct integration: a day to wire CRM sync, archive flows, and key rotation. Through Jentic: under 30 minutes from sign-up to first executed invite.
Related APIs
Alternatives and complements available in the Jentic catalogue.
FAQs
Specific to using Everfit API through Jentic.
What authentication does the Everfit API use?
The Everfit API uses an API key. The /auth endpoint exchanges credentials for a session used by subsequent calls. Through Jentic, the API key sits in the encrypted vault and is injected at execution time so it never enters the agent's prompt.
Can I invite new clients through the Everfit API?
Yes. POST /invite-client invites a new coaching client to the account. Combine with /search-client-by-email to verify the invite landed and with /clients/get-client-detail to confirm the record is created.
What are the rate limits for the Everfit API?
The OpenAPI spec does not declare explicit rate limits. The Zapier-style API is not designed for high-frequency polling; back off on HTTP 429 and avoid tight loops in production code.
How do I assign a client to a program through Jentic?
Search Jentic for 'everfit assign client to program', load the POST /programs/{programId}/assign-clients operation, and execute it with the program ID and client list. Install with pip install jentic and use the async search, load, execute pattern.
Does the Everfit API support managing autoflows?
Yes. /autoflows/{autoflowId}/assign-clients assigns clients to an autoflow and /autoflows/{autoflowId}/remove-clients removes them. This is the right surface for onboarding sequences and re-engagement journeys.
Can I archive and unarchive clients via the API?
Yes. POST /archive-client archives a client and POST /unarchive-client reverses it. This is useful for managing seasonal coaching engagements without losing the client's history.
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