Boomerangme API

Name: Boomerangme API API
Brand: Boomerangme API
Availability: InStock

★ Only Publicly Available OpenAPI DocumentMarketingMarketing AutomationapiKey13 EndpointsREST

For Agents

Issue digital loyalty cards in Apple Wallet and Google Pay, manage clients, and send push notifications to pass holders for Boomerangme stamp, cashback, and membership programmes.

Quickstart

Get started with Boomerangme API in minutes using your preferred integration method.

# Add to your MCP client config (Claude Desktop, Cursor, Windsurf)
{
  "jentic": {
    "url": "https://api.jentic.com/mcp",
    "auth": "oauth"
  }
}

# Then ask your agent:
"issue a Boomerangme loyalty pass"

# → Jentic returns the GET /events tool with parameter schema, agent executes.

Capabilities

What an agent can do with Boomerangme API API.

Issue digital loyalty passes for stamps, cashback, coupons, certificates, and membership programmes

Create and update client records with phone, email, and custom attributes

Look up active passes for a customer by phone number or email address

Send targeted push notifications to wallet pass holders

GET STARTED

Start building with Boomerangme API API

Explore with Jentic

View OpenAPI Document

Jentic publishes the only available OpenAPI document for Boomerangme API, keeping it validated and agent-ready.

Jentic publishes the only available OpenAPI specification for Boomerangme API, keeping it validated and agent-ready. Boomerangme is a digital loyalty card platform that issues mobile wallet passes for Apple Wallet and Google Pay, including stamps, cashback, subscriptions, coupons, discount cards, certificates, and membership cards. The API lets merchants create and update clients, issue passes against templates, send push notifications to pass holders, and look up customer passes by phone or email. It is designed for small and mid-size retailers running stamp-card and cashback loyalty programmes without a native app.

Use Cases

Patterns agents use Boomerangme API API for, with concrete tasks.

★ Wallet-based stamp and cashback loyalty programme

Cafes, salons, and small retailers run a digital stamp or cashback loyalty programme without building a mobile app by issuing Apple Wallet and Google Pay passes through Boomerangme. The API handles creating the client, attaching a pass against a chosen template, and updating stamp counts at checkout. Merchants typically launch in under a day using a prebuilt template.

Create a client record for phone number +14155551212 named Sara, then issue a pass against the coffee-stamps template and return the pass URL

Customer lookup at point of sale

Staff at the counter need to find a customer's loyalty pass quickly using just a phone number or email so they can add a stamp or apply cashback. The API exposes lookup endpoints that return the active passes for a contact, allowing a POS integration or agent to verify membership and fetch the current balance in a single call.

Given the phone number +447700900123, return all Boomerangme passes attached to the customer and their current stamp counts

Re-engagement push campaigns

Marketing teams send targeted push notifications to wallet pass holders to drive return visits, announce promotions, or remind customers about expiring rewards. The API accepts a notification payload and dispatches it to all holders of a specified template, with the message appearing on the customer's lock screen alongside the pass.

Send a push notification with the text 'Double stamps this weekend' to every holder of the coffee-stamps template and confirm the dispatch

Agent-driven loyalty enrolment

An AI agent enrols new customers into a Boomerangme loyalty programme as part of a wider conversational signup flow. The agent uses Jentic to discover the createClient and createPass operations, supplies the customer's contact details and template id, and returns the wallet pass URL to the customer in the same conversation. Credentials stay in the Jentic vault and never enter the agent's context.

Search Jentic for 'issue a Boomerangme loyalty pass', load the createPass schema, and execute it for a new client with phone +447700900456 against template id tmpl_123

Key Endpoints

13 endpoints — jentic publishes the only available openapi specification for boomerangme api, keeping it validated and agent-ready.

METHOD

PATH

DESCRIPTION

POST

/createClient

Create a new client record

POST

/createPass

Issue a wallet pass against a template

POST

/searchClient

Search for an existing client

POST

/getPassInfoByPhone

Look up pass details by phone number

POST

/getClientPassesByEmail

List all passes for an email address

POST

/sendInfoPush

Send a push notification to pass holders

POST

/getTemplates

List loyalty templates on the account

POST

/createClient

Create a new client record

POST

/createPass

Issue a wallet pass against a template

POST

/searchClient

Search for an existing client

POST

/getPassInfoByPhone

Look up pass details by phone number

POST

/getClientPassesByEmail

List all passes for an email address

Why though Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

The Boomerangme x-access-token is stored encrypted in the Jentic vault (MAXsystem). Agents receive scoped execution access only — the raw access token is never exposed in prompts, logs, or tool outputs.

Intent-based discovery

Agents search Jentic for intents like 'issue a loyalty pass' or 'send a wallet push notification' and Jentic returns the matching Boomerangme operations with their input schemas, so the agent can call the right endpoint without browsing private docs.

Time to first call

Direct Boomerangme integration: 1-2 days to handle auth, template lookups, and pass payload assembly. Through Jentic: under 1 hour — search, load schema, execute.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

LoyaltyLion API

E-commerce loyalty programme aimed at Shopify and BigCommerce stores rather than wallet-pass retail.

Choose LoyaltyLion when the merchant runs an online store on Shopify or BigCommerce and wants points and tiers tied to web checkouts; choose Boomerangme for in-person wallet-pass loyalty.

Alternative

Antavo API

Enterprise loyalty engine with deeper segmentation and tier rules than Boomerangme.

Use Antavo for enterprise programmes with complex tiering and partner ecosystems; use Boomerangme for SMB wallet-pass loyalty that ships in a day.

Alternative

Smile.io API

Points and referral loyalty for Shopify and BigCommerce merchants.

Use Smile.io when the merchant needs points-and-referrals on a hosted e-commerce site; use Boomerangme for offline retail wallet passes.

Complementary

Talon.One API

Promotion and discount engine that pairs with a wallet-pass loyalty system to handle complex coupon rules.

Add Talon.One alongside Boomerangme when the merchant needs sophisticated promotion logic that goes beyond stamp and cashback templates.

FAQs

Specific to using Boomerangme API API through Jentic.

Why is there no official OpenAPI spec for Boomerangme API?

Boomerangme does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call Boomerangme 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 Boomerangme API use?

Boomerangme uses an API key passed in the x-access-token request header. When you call it through Jentic, the access token is stored in the Jentic vault and injected at execution time, so the raw token never enters the agent's context.

Can I issue an Apple Wallet pass with the Boomerangme API?

Yes. Call POST /createPass with a clientId and a templateId; Boomerangme returns a wallet pass URL that works in both Apple Wallet and Google Pay. The customer adds the pass with one tap from a browser or messaging app.

How do I look up a customer's loyalty passes by phone number?

Use POST /getClientPassesByPhone with the customer's phone in international format. The endpoint returns every active pass attached to that number, including the template, stamp count, and cashback balance. POST /checkPassExistsByPhone is a lighter alternative if you only need a yes/no check.

How do I send a push notification to pass holders through Jentic?

Search Jentic for 'send a Boomerangme push notification', load the sendInfoPush schema, and execute it with the templateId and message body. Use pip install jentic to add the SDK, then call client.search, client.load, and client.execute in that order.

What are the rate limits for the Boomerangme API?

Boomerangme does not document public rate limits in the OpenAPI spec; merchants on standard plans report comfortable headroom for typical retail volumes. For high-frequency lookups, batch requests where possible and cache template lists between calls.

Is the Boomerangme API free to use?

API access is included with a paid Boomerangme merchant subscription rather than billed separately. You authenticate with the access token issued from your merchant dashboard; there is no additional per-call fee from Boomerangme for endpoints in this spec.