# dealpulse

DealPulse: Global deal intelligence API. AI-synthesized best deals, price history, coupon discovery, cashback optimization, subscription reviews, credit card stack analysis, grocery savings, student discounts, an Coverage: Global Endpoints: • store ($0.05): Store coupon codes and promotions • item ($0.08): Best deal on a specific product • compare ($0.08): Live price comparison across retailers • event ($0.10): Sale event intelligence • subscriptions ($0.08): Subscription review — cancel vs. keep analysis with cost savings • cards ($0.08): Credit card cashback optimization for a purchase or category • stack ($0.10): Deal stacking — combine sale + coupon + cashback for maximum savings • student ($0.05): Student discounts on software, services, food, and travel • history ($0.08): Price history and best-time-to-buy analysis for a product • subscription-rights ($0.05): Subscription-trap rights check — state auto-renewal law duties, violations, and remedy math (deterministic, no LLM) • subscription-letter ($2.00): Citation-locked subscription demand letter — refund / unconditional-gift / cancellation-obstruction ($2) • check ($0.50): Verify which deals are real at a store right now • giftcard ($0.25): Report live discounted gift-card rates for a brand • subscription-check ($0.25): Deterministic $0.25 preview of the subscription demand letter • check-lite ($0.25): Deterministic $0.25 subset of deal-check — merchant-feed offers only

Agent View of the PolicyLayer registry record for `dealpulse`. HTML page: https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/dealpulse

## Facts

- Tool: `dealpulse`
- Server: Pulsenetwork (`https://pulse.theaslangroupllc.com/api/mcp`) — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork.md
- Homepage: https://github.com/GTCC777/mcp-pulsenetwork
- Risk category: Financial (Critical risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server CORS policy: *
- Server rate-limited: no
- Parameters: 12 (1 required)
- Recommended policy verdict: Approval-gated

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `code` | string | no | A specific claimed promo code to verify against first-party sources |
| `item` | string | no | Specific product name (e.g. Samsung 65 inch QN90B, Dyson V15) |
| `lang` | string | no | lang |
| `event` | string | no | Sale event name (e.g. black-friday, prime-day, cyber-monday) |
| `query` | string | no | Product name or description (e.g. 65 inch TV, AirPods Pro) |
| `state` | string | no | state |
| `store` | string | no | Store or restaurant name (e.g. Target, Chilis, Nike) |
| `action` | string | yes | Which endpoint to call. Options: store \| item \| compare \| event \| subscriptions \| cards \| stack \| student \| history \| subscription-rights \| subscription-letter |
| `budget` | string | no | Maximum budget in USD |
| `country` | string | no | country |
| `category` | string | no | Product category filter (e.g. electronics, appliances, clothing) |
| `retailer` | string | no | retailer |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "dealpulse",
    "arguments": {
      "action": "<action>"
    }
  }
}
```

## Why dealpulse is rated Critical

Tool analyzes financial products and optimizes spending decisions; agents pay per query via USDC.

From the tool's own definition: "credit card cashback optimization, subscription reviews, coupon discovery, cashback"

Risk signals: Accepts freeform code/query input (code) · High parameter count (35 properties)

## Use case

AI agents use dealpulse to commit financial operations through Pulsenetwork, usually the final step of a payment, billing, or trading workflow. A call moves real money.

## Recommended policy (PolicyLayer)

Verdict: **Approval-gated**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Pulsenetwork:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "dealpulse": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}
```

## Other tools on Pulsenetwork (79)

- `macropulse` — Destructive — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/macropulse.md
- `arbipulse` — Execute — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/arbipulse.md
- `buildpulse` — Execute — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/buildpulse.md
- `cryptopulse` — Execute — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/cryptopulse.md
- `gridpulse` — Execute — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/gridpulse.md
- `legalpulse` — Execute — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/legalpulse.md
- `airdroppulse` — Financial — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/airdroppulse.md
- `debtpulse` — Financial — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/debtpulse.md
- `insurepulse` — Financial — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/insurepulse.md
- `mailpulse` — Financial — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/mailpulse.md
- `racingpulse` — Financial — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/racingpulse.md
- `wealthpulse` — Financial — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/wealthpulse.md
- `alphapulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/alphapulse.md
- `autopulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/autopulse.md
- `biopulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/biopulse.md
- `careerpulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/careerpulse.md
- `catalog_search` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/catalog-search.md
- `chronicapulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/chronicapulse.md
- `citepulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/citepulse.md
- `clearcarepulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/clearcarepulse.md
- `climatepulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/climatepulse.md
- `clinicalintelpulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/clinicalintelpulse.md
- `collectablespulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/collectablespulse.md
- `compliancepulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/compliancepulse.md
- `cyberpulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/cyberpulse.md
- `discover` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/discover.md
- `econsignalpulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/econsignalpulse.md
- `esgpulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/esgpulse.md
- `fieldpulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/fieldpulse.md
- `filingspulse` — Read — https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork/filingspulse.md
- …and 49 more: https://policylayer.com/tools/com-theaslangroupllc-pulse-pulsenetwork.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=com-theaslangroupllc-pulse-pulsenetwork · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-theaslangroupllc-pulse-pulsenetwork