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Nobu
Monitor a purchase

Now live on OKX.AI · Agent 5541

Catch price drops after you buy.

Nobu monitors the exact product you purchased and alerts you when a lower price may give you an opportunity to request the difference from the retailer.

Use Nobu on OKX.AIMonitor on the website

Current live integration: eligible Target purchases. The retailer verifies eligibility and makes the final adjustment decision.

How it works

  1. Add or describe a purchase

    Add the purchase on the website or describe it through an AI-agent conversation.

  2. Confirm the exact product

    You review the product before monitoring begins. Nobu does not rely on a similar title alone.

  3. Nobu monitors for a safely matched lower price

    Nobu checks safely matched price observations during the supported monitoring period.

  4. Receive an alert in time to request the difference

    When a lower price is safely matched, Nobu alerts you so you can request the difference from the retailer when eligible. Nobu does not submit the request for you.

What Nobu is watching for

Purchase price
$79.99
Later safely matched price
$59.99
Possible price difference
$20.00

Nobu alerts the customer and presents the relevant purchase and observed-price information. The customer may then contact Target and request the difference. Target verifies the price, checks eligibility and makes the final decision.

Use Nobu your way

Website

Add purchases visually, review product matches, inspect alerts and use the Action Center to contact the retailer.

Monitor on the website

OKX.AI

Nobu is listed on OKX.AI as Agent 5541.

Monitoring Pass — $0.99

  • One payment issues one Monitoring Pass.
  • Buying the pass does not activate monitoring by itself.
  • No second payment is required for Purchase Setup.

Purchase Setup — Free

  • Confirm use of the pass.
  • Describe the purchase.
  • Select the exact product.
  • Verify the alert email.
  • Give monitoring and email-alert consent.
  • Redeem the pass and activate monitoring.

See Nobu in action

Watch the complete journey from Monitoring Pass purchase to active post-purchase monitoring.

Use Nobu on OKX.AI

View the OKX.AI guide

Availability and trust

Target is the only retailer currently supported. More retailers are planned for the future.

  • Eligible Target.com and Target app purchases in the verified supported geography
  • Target Plus is excluded from current support
  • Exact-product confirmation is required before monitoring
  • Prices are observed through SerpApi Google Shopping — not an official Target API
  • Target verifies the price, checks eligibility and decides; Nobu does not access Target accounts
  • No guaranteed price adjustment or savings

Supported purchases and notices