Loyal Spark

REMOTE · API.LOYALSPARK.ONLINE · SCANNED AUG 9

Onchain loyalty MCP on Base: programs, mint, rewards, vouchers for AI agents.

Available components

56 56 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security51

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation not fully verified: no authorisation is required to call this server, and 39 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
HTTPS not yet verified: we couldn't determine whether a plaintext access path exists. View diagnostics → Unverified
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability64

AI-judged instruction clarity (good).Pass
Tool/resource definitions use about 3429 tokens (~87/item across 39 items; 39 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management10

Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage97

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
92% of tool parameters carry a description.Partial

Capabilities40

Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28. See how to fix → Fail

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · api.loyalspark.online

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http aspekt19-loyal-spark https://api.loyalspark.online/loyalty-mcp

# ~/.codex/config.toml

[mcp_servers.aspekt19-loyal-spark]
url = "https://api.loyalspark.online/loyalty-mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "aspekt19-loyal-spark": {
      "type": "remote",
      "url": "https://api.loyalspark.online/loyalty-mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add aspekt19-loyal-spark --url https://api.loyalspark.online/loyalty-mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  aspekt19-loyal-spark:
    url: "https://api.loyalspark.online/loyalty-mcp"

// mcp.json

{
  "mcpServers": {
    "aspekt19-loyal-spark": {
      "type": "http",
      "url": "https://api.loyalspark.online/loyalty-mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

8 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
7 Aug 26 0
- Stability: unverified → 0.03 ▲ functional
6 Aug 26 55

First indexed and scored.

Show 2 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 9 Aug 2026 · Probed https://api.loyalspark.online/loyalty-mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=loyalspark.online	CN=WE1,O=Google Trust Services,C=US	19 Jun 2026	17 Sept 2026	ECDSA 256	ECDSA-SHA256	8153302467113a280ed31ada97949f77
SANs: loyalspark.online, api.loyalspark.online, *.api.loyalspark.online
CN=WE1,O=Google Trust Services,C=US (CA)	CN=GTS Root R4,O=Google Trust Services LLC,C=US	13 Dec 2023	20 Feb 2029	ECDSA 256	ECDSA-SHA384	7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA)	CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE	15 Nov 2023	28 Jan 2028	ECDSA 384	SHA256-RSA	7fe530bf331343bedd821610493d8a1b

DNSSEC insecure

Validation of api.loyalspark.online. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
online.	present	30961	13	Verified
loyalspark.online.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Header	Value
strict-transport-security	max-age=31536000; includeSubDomains; preload

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://api.loyalspark.online/loyalty-mcp	Verified	200
http (plaintext)	http://api.loyalspark.online/loyalty-mcp	Inconclusive	400

MCP tools · 39 exposed · ~3,429 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

activate_loyalty_program ~53

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

Input Output Examples

Name	Type	Req	Description
token_address	string	yes	Token contract address (0x...)

No output schema declared.

No examples provided.

bazaar_discover_mcp_servers ~95

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

Input Output Examples

Name	Type	Req	Description
cursor	string	–	Pagination cursor
limit	number	–	Max rows (default 25, max 100)
network	string	–	Filter by network, e.g. 'base'
q	string	–	Free-text filter matched against the server JSON

No output schema declared.

No examples provided.

bazaar_discover_resources ~128

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').

Input Output Examples

Name	Type	Req	Description
cursor	string	–	Pagination cursor from a previous call
limit	number	–	Max rows returned (default 25, max 100)
network	string	–	Filter by network, e.g. 'base' or 'base-sepolia'
q	string	–	Free-text filter matched against the resource JSON (name/description/url)

No output schema declared.

No examples provided.

bazaar_pay_and_call ~232

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 requirement, signs TransferWithAuthorization via CDP, retries with X-PAYMENT header, and returns the paid response. Requires scope 'mint' and a pre-created CDP wallet. Safety cap: max_usdc (default 0.25, hard limit 10).

Input Output Examples

Name	Type	Req	Description
allowed_networks	array	–	Networks to accept (default ['base'])
allowed_schemes	array	–	x402 schemes to accept (default ['exact'])
body	–	–	Optional JSON request body for non-GET methods
headers	object	–	Extra request headers (Accept/Content-Type auto-set)
max_usdc	number	–	Spend cap for THIS call in USDC (default 0.25, must be ≤ 10)
method	string	–	HTTP method (default GET)
url	string	yes	Full https:// URL of the x402 resource

No output schema declared.

No examples provided.

bazaar_probe_x402 ~68

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.

Input Output Examples

Name	Type	Req	Description
url	string	yes	Full https:// URL of the x402-paid endpoint

No output schema declared.

No examples provided.

cancel_stale_offers ~54

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

Input Output Examples

Name	Type	Req	Description
max_age_days	number	–	Cancel offers older than this many days (default: 14)

No output schema declared.

No examples provided.

check_voucher_status ~66

Check voucher status by code or ID. Public endpoint — no API key or authentication required.

Input Output Examples

Name	Type	Req	Description
code	string	–	Voucher code (e.g. LOYAL-XXXX-XXXX-XXXX-XXXX)
voucher_id	string	–	Voucher UUID (alternative to code)

No output schema declared.

No examples provided.

confirm_mint_fee ~102

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 block future mints.

Input Output Examples

Name	Type	Req	Description
fee_tx_hash	string	yes	Transaction hash of the protocol fee mint
obligation_id	string	yes	fee_obligation_id returned by mint_loyalty_tokens or earn_points
recipient_tx_hash	string	–	Optional transaction hash of the recipient mint

No output schema declared.

No examples provided.

create_gift_certificate ~258

Create a gift / welcome certificate (UDS-style) with a unique 6-character redemption code (LOYAL-XXXXXX). Customer redeems via QR or by entering the code; merchant then mints tokens on-chain. Use for welcome bonuses, promo campaigns, partnership gifts.

Input Output Examples

Name	Type	Req	Description
description	string	–	Optional descriptive text shown to the customer
expires_in_days	number	–	Validity period in days (omit for no expiry)
image_url	string	–	Optional public image URL for the cert design
max_redemption_percent	number	–	Max % of any future purchase the customer can pay with these tokens (5–100). Default 50.
points_per_dollar	number	–	Optional override of program rate (e.g. 10 = 10 tokens per $1). Defaults to program's points_per_dollar.
quantity	number	–	Number of certificates to create as a batch (1–100, default 1)
title	string	–	Display title (default: 'Gift Certificate')
token_address	string	yes	ERC-20 loyalty token address (must belong to the agent's merchant)
usd_amount	number	yes	Certificate face value in USD (positive)

No output schema declared.

No examples provided.

create_loyalty_program ~318

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 factory. For B20, MINT_ROLE is granted atomically to the merchant admin AND to the agent's CDP wallet (or explicit extra_minters) so autonomous agents can mint with no follow-up transaction.

Input Output Examples

Name	Type	Req	Description
agent_wallet_address	string	–	(B20 only) Additional wallet to grant MINT_ROLE atomically. Defaults to the agent's active CDP MPC wallet if not provided.
auto_generate	boolean	–	Internal automation only — fills missing name/symbol from examples. External agents should pass explicit name and symbol.
business_context	object	–	Optional context for examples only
expiration_days	number	–	Program duration in days (default: 365)
extra_minters	array	–	(B20 only) Extra addresses to grant MINT_ROLE atomically in the same deploy tx.
locale	string	–	–
name	string	–	Program name (required for external agents)
preferred_style	string	–	–
symbol	string	–	Token symbol, 2-5 chars (required for external agents)
target_audience	string	–	–
token_standard	string	–	'b20' (default, single-tx deploy on Base precompile factory) or 'erc20' (legacy factory, requires activate_loyalty_program follow-up)

No output schema declared.

No examples provided.

create_personalized_offer ~136

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

Input Output Examples

Name	Type	Req	Description
bonus_tokens	number	–	Bonus tokens to award
customer_address	string	yes	Customer wallet address
description	string	–	Offer description
discount_percentage	number	–	Discount percentage (0-100)
title	string	yes	Offer title (e.g., 'Welcome back! 20% bonus tokens')
token_address	string	yes	Token contract address
valid_days	number	–	How many days the offer is valid (default: 7)

No output schema declared.

No examples provided.

create_reward ~58

Create a new reward redeemable with loyalty tokens

Input Output Examples

Name	Type	Req	Description
cost	number	yes	Token cost to redeem
description	string	–	Reward description
name	string	yes	Reward name
token_address	string	yes	Token contract address

No output schema declared.

No examples provided.

delete_report ~40

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

Input Output Examples

Name	Type	Req	Description
report_id	string	yes	UUID of the report to delete

No output schema declared.

No examples provided.

earn_points ~152

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) — submit in order, atomically via EIP-5792 if supported, then call confirm_mint_fee (or POST /agent-api/mint/confirm). Unconfirmed fee obligations block future mints.

Input Output Examples

Name	Type	Req	Description
cashback_rate	number	–	Override cashback rate (%). If omitted, uses the program's default rate.
customer_address	string	yes	Customer wallet (0x...)
purchase_amount	number	yes	Purchase amount in currency units (e.g. dollars)
token_address	string	yes	Token contract address (0x...)

No output schema declared.

No examples provided.

export_customers ~55

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

Input Output Examples

Name	Type	Req	Description
token_address	string	yes	Token address of the loyalty program

No output schema declared.

No examples provided.

generate_program_defaults ~85

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

Input Output Examples

Name	Type	Req	Description
business_name	string	–	–
category	string	–	–
description	string	–	–
locale	string	–	–
preferred_style	string	–	–
target_audience	string	–	–

No output schema declared.

No examples provided.

get_my_profile ~15

Get authenticated agent's profile

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_platform_info ~20

Get info about Loyal Spark protocol on Base L2

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_platform_stats ~28

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

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_program_analytics ~17

Get analytics for your loyalty programs

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_program_workflow_status ~46

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

Input Output Examples

Name	Type	Req	Description
token_address	string	–	Optional token to inspect

No output schema declared.

No examples provided.

get_token_balance ~41

Get loyalty token balance and tier info for a customer

Input Output Examples

Name	Type	Req	Description
customer_address	string	yes	Customer wallet
token_address	string	yes	Token contract address

No output schema declared.

No examples provided.

list_gift_certificates ~81

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

Input Output Examples

Name	Type	Req	Description
limit	number	–	Max rows (default 50, max 200)
status	string	–	Filter by status: active, pending_mint, redeemed, expired, revoked
token_address	string	–	Filter by program token address (optional)

No output schema declared.

No examples provided.

list_loyalty_programs ~34

List loyalty programs owned by the agent's merchant

Input Output Examples

Name	Type	Req	Description
include_expired	boolean	–	Include expired programs

No output schema declared.

No examples provided.

list_marketplace_offers ~48

List active token trading offers on the marketplace

Input Output Examples

Name	Type	Req	Description
limit	number	–	Max results (1-100)
status	string	–	Filter: active/completed/cancelled

No output schema declared.

No examples provided.

list_my_reports ~73

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

Input Output Examples

Name	Type	Req	Description
limit	number	–	Max results 1-50 (default: 20)
status	string	–	Filter by status: new, reviewed, done (optional)

No output schema declared.

No examples provided.

list_rewards ~53

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

Input Output Examples

Name	Type	Req	Description
token_address	string	yes	Token contract address (0x...)

No output schema declared.

No examples provided.

mark_gift_certificate_minted ~78

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.

Input Output Examples

Name	Type	Req	Description
certificate_id	string	yes	UUID of the certificate
transaction_hash	string	yes	Base L2 mint transaction hash (0x...)

No output schema declared.

No examples provided.

mint_loyalty_tokens ~139

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 USDC). Submit both calls in order (atomically via EIP-5792 send_calls if your wallet supports it), then call confirm_mint_fee (or POST /agent-api/mint/confirm) with the fee tx hash. Unconfirmed fee obligations block future mints.

Input Output Examples

Name	Type	Req	Description
amount	number	yes	Tokens to mint
recipient	string	yes	Recipient wallet (0x...)
token_address	string	yes	Token contract address

No output schema declared.

No examples provided.

redeem_reward ~78

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

Input Output Examples

Name	Type	Req	Description
customer_address	string	yes	Wallet address of the customer who transferred tokens
reward_id	string	yes	UUID of the reward to redeem
transaction_hash	string	yes	Onchain tx hash of the token transfer from customer to merchant

No output schema declared.

No examples provided.

register_loyalty_program ~167

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

Input Output Examples

Name	Type	Req	Description
cashback_rate	number	–	Default cashback percent for earn (1–100). Omit for DB default (5).
expiration_days	number	–	Duration in days (default: 365)
name	string	yes	Program name
points_per_dollar	number	–	Loyalty points per $1 spent (1–1000). Omit for DB default (1).
symbol	string	yes	Token symbol
token_address	string	yes	Deployed token contract address (0x...)
token_standard	string	–	'b20' (default) or 'erc20' (legacy)

No output schema declared.

No examples provided.

revoke_gift_certificate ~63

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

Input Output Examples

Name	Type	Req	Description
certificate_id	string	yes	UUID of the certificate from create_gift_certificate / list_gift_certificates

No output schema declared.

No examples provided.

send_report ~160

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 merchant's Agent Reports dashboard.

Input Output Examples

Name	Type	Req	Description
action_items	array	–	List of suggested action items
agent_role	string	yes	Your role: ceo, seo, growth, or analyst
content	string	yes	Report body text (max 10000 chars)
priority	string	–	Priority: low, medium, high, or critical
report_type	string	yes	Type: seo_audit, growth_idea, data_report, anomaly, task, recommendation, or weekly_report
title	string	yes	Report title (max 500 chars)

No output schema declared.

No examples provided.

transfer_loyalty_tokens ~56

Get calldata to transfer loyalty tokens between wallets

Input Output Examples

Name	Type	Req	Description
amount	number	yes	Tokens to transfer
to	string	yes	Recipient wallet (0x...)
token_address	string	yes	Token contract address (0x...)

No output schema declared.

No examples provided.

update_program_config ~97

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

Input Output Examples

Name	Type	Req	Description
cashback_rate	number	–	New default cashback % for earn (1–100). Omit to leave unchanged.
points_per_dollar	number	–	New points per $1 (0–1000, exclusive 0). Omit to leave unchanged.
token_address	string	yes	Token contract address (0x...)

No output schema declared.

No examples provided.

update_program_status ~48

Update program status in database after onchain activation/pause

Input Output Examples

Name	Type	Req	Description
status	string	yes	New status: active, paused, or inactive
token_address	string	yes	Token contract address

No output schema declared.

No examples provided.

update_report_status ~68

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

Input Output Examples

Name	Type	Req	Description
report_id	string	yes	UUID of the report
status	string	yes	New status: reviewed or done

No output schema declared.

No examples provided.

update_reward_status ~54

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

Input Output Examples

Name	Type	Req	Description
is_active	boolean	yes	true to activate, false to deactivate
reward_id	string	yes	UUID of the reward

No output schema declared.

No examples provided.

use_voucher ~65

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

Input Output Examples

Name	Type	Req	Description
voucher_code	string	–	Voucher code (e.g. LOYAL-XXXX-XXXX-XXXX-XXXX)
voucher_id	string	–	Voucher UUID (alternative to code)

No output schema declared.

No examples provided.

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Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

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