MCP serverio.github.aspekt19/loyal-spark

For legacy ERC-20 programs: returns unpauseUtility + enableMinting calldata. For B20 programs: no-op (already active).

Discover third-party MCP servers published in Coinbase CDP's Bazaar. Read-only. Filter by free-text q and/or network.

Discover third-party x402-paid resources published in Coinbase CDP's Bazaar (docs, data feeds, AI inference, etc). Read-only. Filter by free-text q and/or network (e.g. 'base').

Pay and call any x402-paid HTTPS endpoint using the merchant agent's CDP MPC wallet (EIP-3009 exact scheme on Base USDC). Probes the URL for HTTP 402, picks a compatible requiremen

GET a candidate x402 URL and, if it responds HTTP 402, return the parsed payment requirements (accepts[]) so the caller can decide whether to pay. HTTPS only. No signing performed.

Cancel marketplace offers that have been active for more than N days with no completions. Admin-only action tool.

Check voucher status by code or ID. Requires a merchant agent key; only vouchers issued by the key owner's store are returned.

Confirm that the protocol fee transaction for a previous mint/earn was broadcast on Base. Verifies the fee mint on-chain and clears the obligation. Unconfirmed fee obligations bloc

Create a gift / welcome certificate (UDS-style) with a unique random redemption code (LOYAL-XXXX-XXXX-XXXX). Customer redeems via QR or by entering the code; merchant then mints to

Get factory calldata to deploy a new loyalty token on Base. Defaults to B20 (Base native ERC-20 superset, single tx, active immediately). Pass token_standard='erc20' for the legacy

Create a personalized offer for a specific customer. Use when analytics reveal engagement patterns (e.g., inactive customers, high-value segments).

Create a new reward redeemable with loyalty tokens

Delete a report that is no longer relevant. Use to clean up outdated or irrelevant reports.

Calculate and mint loyalty tokens based on purchase amount and program's cashback rate. Returns a fee-first `calls[]` bundle (protocol fee mint first, then the customer mint) — sub

Export customer data for a specific loyalty program. Returns wallet addresses, voucher stats, balances, and tier info. Use for analytics, segmentation, and personalized offers.

Workflow planner: field catalog, required parameters, next_actions, and non-binding examples. External agents must choose their own name, symbol, and economics.

Get authenticated agent's profile

Get info about Loyal Spark protocol on Base L2

Get global platform statistics across all merchants. Admin-only: requires agent owned by an admin wallet.

Get analytics for your loyalty programs

Explain the next merchant action: current_step, required fields, and ordered next_actions (you provide all parameter values)

Get loyalty token balance and tier info for a customer

List gift certificates issued by the agent's merchant (with status and redemption info).

List loyalty programs owned by the agent's merchant

List active token trading offers on the marketplace

List your previously submitted reports. Allows reviewing past reports, checking status (new/reviewed/done), and identifying what still needs attention.

List rewards for a loyalty program by token_address. Includes redemption metrics (total vouchers issued, redeemed, and last-30-day counts) for each reward.

After the merchant submits the on-chain mint transaction for a claimed gift certificate, call this to mark it as minted (status pending_mint → redeemed) and store the mint tx hash.

Record mint intent and get a fee-first `calls[]` bundle: protocol fee mint FIRST, then the recipient mint. The protocol fee is charged in the merchant's own loyalty tokens (not USD

Redeem a reward by providing a verified token transfer transaction hash. Creates a voucher for the customer.

Register a deployed token as a loyalty program in the database. B20 tokens are registered as active; legacy ERC-20 as inactive (activate next).

Revoke an active gift certificate (status active → revoked). Only the issuing merchant can revoke. Already-redeemed/minted certificates cannot be revoked.

Send a report to the developer/owner. Use this to submit SEO audits, growth ideas, data reports, anomalies, recommendations, or weekly summaries. The report will appear in the merc

Get calldata to transfer loyalty tokens between wallets

Update default cashback_rate and/or points_per_dollar for a program (same as merchant dashboard sliders)

Update program status in database after onchain activation/pause

Update report status to 'reviewed' or 'done'. Use 'done' when the action items have been completed. Use 'reviewed' to acknowledge a report.

Activate or deactivate a reward in the catalog. Use to manage reward availability based on analytics.

Mark a voucher as used (redeemed by customer at merchant). Merchant-only operation.