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PopNx MCPMCP servers for people who use AI · explained in plain words

Rewardful MCP by usefulapi

by m190version 1.39.1i★ 1 (Stars for the whole repo)iRuns in the cloud
Registry nameio.usefulapi/rewardful

How to install

What it does

Browse affiliates, referrals, commissions and payouts, and set up campaigns and affiliates.

  • Connects Runs in the cloud
  • Account or key No key needed
  • Category Marketing & social media

Install

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

Passed 4/4 checks · What you ask goes through the maker’s server (rewardful.usefulapi.io) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameRewardful MCP by usefulapi
    Remote MCP server URL · Addresshttps://rewardful.usefulapi.io/mcp

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  3. Turn it on in a chat

    +ConnectorsRewardful MCP by usefulapi

  4. Try it

    Use Rewardful MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Rewardful MCP by usefulapi or shows a Rewardful MCP by usefulapi tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. Fill in the name and address

    Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin

    Name · NameRewardful MCP by usefulapi
    Connection · Addresshttps://rewardful.usefulapi.io/mcp
  3. Pick Rewardful MCP by usefulapi in a chat

    Start a new chat and pick Rewardful MCP by usefulapi from your plugins before typing

  4. Try it

    Use Rewardful MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using Rewardful MCP by usefulapi or shows a Rewardful MCP by usefulapi tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user rewardful https://rewardful.usefulapi.io/mcp
  3. Type /mcp in Claude Code

    You should see Rewardful MCP by usefulapi listed as connected

  4. Try it

    Use Rewardful MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Rewardful MCP by usefulapi or shows a Rewardful MCP by usefulapi tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

  1. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use Rewardful MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Rewardful MCP by usefulapi or shows a Rewardful MCP by usefulapi tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

  1. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use Rewardful MCP by usefulapi and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Rewardful MCP by usefulapi or shows a Rewardful MCP by usefulapi tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://rewardful.usefulapi.io/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Rewardful MCP by usefulapi💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user rewardful https://rewardful.usefulapi.io/mcp

Cursor (~/.cursor/mcp.json)

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

VS Code (mcp.json)

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

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

At a glance

GitHub starsi
1 (Stars for the whole repo)
This repo holds several MCP listings; its stars count once in rankings
Downloads per weeki
Not on npm/PyPI
Verified domain
✓ usefulapi.io
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
1.39.1
Published to registryi
Nov 13, 2026
Code last changedi
Nov 13, 2026
Maker
m190
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 9, 2026. The maker wrote them, not us; we show them as plain text.

  • rewardful_list_campaigns

    List the affiliate program's campaigns with their reward rules (percent or fixed commission, payout minimum, referral expiry) and totals (visitors, leads, conversions, affiliates). Rewardful: GET /v1/campaigns.

  • rewardful_get_campaign

    Fetch a single campaign by id. Rewardful: GET /v1/campaigns/:id.

  • rewardful_list_affiliates

    List affiliates, newest first, with visitors/leads/conversions. Filter by campaign, or look one up by email or Stripe customer id (returns zero or one). Expand campaign, links or commission_stats for more detail. Rewardful: GET /v1/affiliates.

  • rewardful_get_affiliate

    Fetch a single affiliate by id, including their campaign, links, coupon and visitor/lead/conversion counts. Rewardful: GET /v1/affiliates/:id.

  • rewardful_list_affiliate_links

    List affiliate links (URL, token, visitors, leads, conversions, affiliate_id), newest first. Rewardful: GET /v1/affiliate_links.

  • rewardful_get_affiliate_link

    Fetch a single affiliate link by id. Rewardful: GET /v1/affiliate_links/:id.

  • rewardful_list_affiliate_coupons

    List affiliate coupon / promotion codes (token, Stripe id, leads, conversions, archived), optionally for one affiliate. Rewardful: GET /v1/affiliate_coupons.

  • rewardful_get_affiliate_coupon

    Fetch a single affiliate coupon by id. Rewardful: GET /v1/affiliate_coupons/:id.

  • rewardful_list_referrals

    List referrals — visitors who arrived via an affiliate link — newest first, with their conversion state (visitor, lead, conversion), customer and link. Filter by affiliate, state, email, Stripe customer or an updated-at window. Rewardful: GET /v1/referrals.

  • rewardful_list_commissions

    List commissions (rewards owed for referred customers' payments) newest first, with amount in cents, currency and state (pending, due, paid, voided). Filter by affiliate or state; expand the sale (with referral, customer and affiliate) or campaign. Rewardful: GET /v1/commissions.

  • rewardful_get_commission

    Fetch a single commission by id, with its campaign and the sale (charge, refund and tax amounts, referral, customer, affiliate) that earned it. Rewardful: GET /v1/commissions/:id.

  • rewardful_list_payouts

    List payouts — bundles of an affiliate's payable commissions — newest first, with amount, currency and state (pending, due, processing, paid). Filter by affiliate or state; expand affiliate or commissions. Rewardful: GET /v1/payouts.

  • rewardful_get_payout

    Fetch a single payout by id, with the affiliate and the commissions it bundles. Rewardful: GET /v1/payouts/:id.

  • rewardful_create_campaign

    Create a new affiliate campaign with its reward rule. For reward_type percent pass commission_percent; for amount pass commission_amount_cents and commission_amount_currency. Rewardful: POST /v1/campaigns.

  • rewardful_update_campaign

    Change a campaign's name, URL, visibility, reward rule, payout minimum or coupon. Only the fields you pass change. Rewardful: PUT /v1/campaigns/:id.

  • rewardful_create_affiliate

    Add an affiliate (or a customer referrer, by passing stripe_customer_id). Rewardful sends NO welcome email for API-created affiliates. Rewardful: POST /v1/affiliates.

  • rewardful_update_affiliate

    Change an affiliate's name, email, payout emails, notifications, campaign (moves them) or state. Setting state to disabled stops tracking and earning; set it back to active to undo. Rewardful: PUT /v1/affiliates/:id.

  • rewardful_create_affiliate_link

    Give an affiliate an additional tracking link. A token is generated if omitted. Growth/Enterprise plans only. Rewardful: POST /v1/affiliate_links.

  • rewardful_update_affiliate_link

    Change the token of an existing affiliate link. WARNING: the old token stops tracking immediately — links already shared with it break. Prefer rewardful_create_affiliate_link to add a second token. Rewardful: PUT /v1/affiliate_links/:id.

  • rewardful_create_affiliate_coupon

    Assign a coupon / promotion code to an affiliate so sales using it are credited to them. The code must match one defined in Stripe, and the affiliate's campaign must have a campaign coupon set in the dashboard. Rewardful: POST /v1/affiliate_coupons.

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 13, 2026

  • ✓ Pass

    Maker matches the repo

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

  • ✓ Pass

    Still maintained

    Code last changed today

  • – Not applicable

    Has a licence

    Not applicable: a cloud server run by the owner of usefulapi.io; you don't run code from the repo

  • ✓ Pass

    Endpoint responds

    Responded in 33 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 20 tool descriptions and found no hidden instructions to the AI

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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Posts here are written by users, not the PopNx team.

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User reviews

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Compared with others in Marketing & social mediai

  • More stars than 0% of the other 3907 servers in this category
  • Published to the registry more recently than 97% of the other 3907 servers in this category
  • Basic checks equal to or better than 100% of the other 3907 servers in this category

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

Common questions

Is Rewardful MCP by usefulapi safe?

It passed 4 of 4 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed today, and the latest version (1.39.1) reached the registry today.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: PostHog MCP Server, Openshorts, Google Ads + Meta Ads + SEO/GEO MCP

Others in the same category

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

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

PostHog MCP Server

Official PostHog MCP Server for product analytics, feature flags, experiments, and more.

by PostHogWidely used★ 40.8K Stars for the whole repoUpdated 10 months ago

Runs in the cloud

Openshorts

Turn long videos into viral vertical shorts and publish them to TikTok, Instagram and YouTube.

by mutonbyWidely used★ 7.9KUpdated 3 months ago

Runs in the cloud

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Rewardful MCP by usefulapi

Use Rewardful from Claude, Cursor, or any MCP client — list campaigns, affiliates, links, coupons, referrals, commissions and payouts, and set up campaigns and affiliates. Hosted, no local install: connect with your own Rewardful credentials.

Live endpoint: https://rewardful.usefulapi.io/mcp · Homepage: https://usefulapi.io/rewardful

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://rewardful.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http rewardful https://rewardful.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

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

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Rewardful credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/rewardful/

On first connect you'll provide your Rewardful API Secret (Company settings, API section). They're validated, stored per-user, and scoped to you — no keys in config files.

Tools

ToolTypeWhat it does
rewardful_list_campaignsreadList campaigns
rewardful_get_campaignreadGet one campaign
rewardful_list_affiliatesreadList affiliates
rewardful_get_affiliatereadGet one affiliate
rewardful_list_affiliate_linksreadList affiliate links
rewardful_get_affiliate_linkreadGet one affiliate link
rewardful_list_affiliate_couponsreadList affiliate coupons
rewardful_get_affiliate_couponreadGet one affiliate coupon
rewardful_list_referralsreadList referrals
rewardful_list_commissionsreadList commissions
rewardful_get_commissionreadGet one commission
rewardful_list_payoutsreadList payouts
rewardful_get_payoutreadGet one payout
rewardful_create_campaignwriteCreate a campaign
rewardful_update_campaignwriteUpdate a campaign
rewardful_create_affiliatewriteCreate an affiliate
rewardful_update_affiliatewriteUpdate an affiliate
rewardful_create_affiliate_linkwriteCreate an affiliate link
rewardful_update_affiliate_linkwriteChange an affiliate link's token
rewardful_create_affiliate_couponwriteCreate an affiliate coupon
rewardful_usage_statusmetaUsage status (free-tier meter)
rewardful_request_featuremetaRequest a missing feature
rewardful_upgrademetaUpgrade to Pro or Pro+
rewardful_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with rewardful_upgrade (it returns a Stripe Checkout link). Cancel any time with rewardful_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running rewardful_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT © usefulapi. Not affiliated with or endorsed by Rewardful.