Smile.io MCP by usefulapi

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Other

Install

Pick the AI app you use, then copy the settings.

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://smile-io.usefulapi.io/mcp

claude mcp add --transport http smile-io https://smile-io.usefulapi.io/mcp

{
  "mcpServers": {
    "smile-io": {
      "url": "https://smile-io.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "smile-io": {
      "type": "http",
      "url": "https://smile-io.usefulapi.io/mcp"
    }
  }
}

https://smile-io.usefulapi.io/mcp

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• smile_list_customers

  List loyalty-program customers, newest first, with their points balance, state and VIP tier id. Look a customer up by exact email, or filter by state or last-updated time. Cursor-paginated (metadata.next_cursor). Smile: GET /customers.

• smile_get_customer

  Fetch one customer by Smile customer ID: name, email, state, points_balance, referral_url, vip_tier_id, and optionally their VIP status with current and next tier. Smile: GET /customers/{id}.

• smile_list_points_transactions

  List points transactions (every earn, spend and manual adjustment), newest first — e.g. a customer's full points history. Each has points_change (+/-), a customer-visible description and a merchant internal_note. Cursor-paginated. Smile: GET /points_transactions.

• smile_get_points_transaction

  Fetch one points transaction by ID. Smile: GET /points_transactions/{id}.

• smile_list_points_products

  List points products — the rewards customers can buy with points. 'fixed' products cost points_price; 'variable' products trade variable_points_step points for variable_points_step_reward_value, between variable_points_min and variable_points_max. Each embeds its reward. Page-num

• smile_get_points_product

  Fetch one points product (a way to redeem points) by ID, including its reward. Smile: GET /points_products/{id}.

• smile_list_reward_fulfillments

  List rewards that have been issued to customers — usually discount codes — with code, fulfillment_status (pending/issued/cancelled/failed), usage_status (used/unused/untracked), used_at and expires_at. Use customer_id to answer 'what codes does this customer have?'. Cursor-pagina

• smile_list_earning_rules

  List the enabled earning rules — the ways customers earn points or rewards (placing an order, signing up, birthdays, custom activities), with reward, reward_value, earning_limit and any VIP-tier restriction. Cursor-paginated. Smile: GET /earning_rules.

• smile_list_vip_tiers

  List the VIP program's tiers, sorted by milestone (the threshold to reach each tier), optionally with each tier's perks and entry rewards. Smile: GET /vip_tiers.

• smile_get_points_settings

  Fetch the points program's configuration, e.g. the points currency label ("Points", "Stars"). Smile: GET /points_settings.

• smile_get_referral_settings

  Fetch the referral program's configuration: whether it is active, and the sender (advocate) and receiver (friend) rewards. Smile: GET /referral_settings.

• smile_create_points_transaction

  WRITE: add or deduct points from a customer's balance (a manual adjustment, e.g. a goodwill credit or a correction). points_change > 0 adds, < 0 deducts; Smile rejects a deduction that would make the balance negative. Undo by creating an opposite adjustment. `description` is show

• smile_create_activity

  WRITE: record that a customer performed an action (identified by an activity type token configured in Smile Admin, e.g. a custom 'newsletter signup' activity). Smile then asynchronously applies the store's earning rules and may issue points or rewards. Identify the customer by cu

• smile_purchase_points_product

  WRITE — SPENDS THE CUSTOMER'S POINTS: redeem points on the customer's behalf by purchasing a points product; Smile deducts the points and issues the reward (the response's points_purchase.reward_fulfillment usually holds a discount code). Only do this when the customer asked for

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• … Not checked yet

  Still maintained

  We have not read this repo from GitHub yet

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 382 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 14 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

• More stars than 0% of the other 32476 servers in this category
• Published to the registry more recently than 99% of the other 32476 servers in this category
• Basic checks equal to or better than 100% of the other 32476 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

README from the maker

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