Agentic Commerce Protocol Integration
Bring instant checkout to your stack — without rebuilding your store.
We integrate the Agentic Commerce Protocol (ACP) across your catalog, checkout, and payment flows so AI agents can transact while you keep full control of pricing, fulfillment, and customer experience.
Your store stays your infrastructure — just smarter, faster, and AI-ready.
Our Offerings
ACP Readiness & Strategy Consulting
We audit your catalog, order flow, tax/shipping logic, and PSP setup to map them to ACP’s product feed, checkout session, and delegated payment concepts. You get a clear integration plan: endpoint scope, data models (IDs, variants, prices in cents, inventory), security controls, and a rollout path that minimizes code churn.
Product Feed Development
We build an AI-ready feed that exposes products, variants, media, attributes, inventory, and pricing in a consistent JSON structure. Prices are converted to integer cents, options are normalized, and variant logic is explicit to avoid ambiguity in chat flows. We add flags for search vs. checkout eligibility, include canonical links for each SKU, and design incremental refresh so agents see current stock and pricing without heavy polling.
Checkout Session Endpoint
We implement the required REST endpoints to create, update, and complete sessions. Each response returns an authoritative cart state: line items, taxes, shipping methods, discounts, and totals. We plug into your promotions engine, address validation, and shipping rate calculators so the agent presents accurate choices. Edge cases are handled with explicit messages the agent can surface to the buyer.
Order Webhooks & Event Handling
We publish order lifecycle events to keep the agent in sync with fulfillment-grade truth. That includes order creation, payment result, shipment updates, partial/back-order status, refund events, and cancellations. We design an idempotent webhook layer with retries, dead-letter queues, and structured logging so operations teams can diagnose issues quickly.
Delegated Payment & PSP Integration
We integrate delegated/shared payment tokens from your PSP, map them to your auth/capture flow, and scope amounts with expiration to reduce risk. For multi-method setups (cards, wallets, pay-later), we surface capability hints to the agent while keeping the merchant-of-record model intact. Refunds, voids, disputes, and reconciliation remain on your rails; we add audit fields so finance can match ACP orders to settlement reports.
Security & Compliance Implementation
We add request authentication, idempotency keys, replay protection via timestamps, and optional HMAC signatures. Monetary values are standardized to non-negative integers; status enums and error codes are strict and documented. We redact PII in logs, isolate ACP traffic with rate limits and allow-lists, and provide a runbook for incident response. Pen-test support and threat modeling are available for regulated industries.
Ongoing Maintenance & Enhancement
We monitor feed freshness, webhook delivery, and endpoint latency with SLOs and alerts. As ACP evolves (e.g., multi-item carts, new payment options), we ship versioned updates behind feature flags. Quarterly reviews benchmark conversion, drop-off points, refund cycles, and support tickets to identify tuning opportunities in shipping logic, discount rules, and agent-facing messages.
Industries We Serve
- Retail & eCommerce
- Healthcare & Life Sciences
- Finance & Banking
- Logistics & Supply Chain
- Manufacturing
- Government & Public Sector
- Startups
- SaaS
- Telecommunications
- Education
Platform-Specific Integrations
We adapt ACP to your current platform and payment rails so agents can buy in chat without breaking catalog rules, tax logic, or fulfillment workflows.
Want a platform-specific plan for your stack?
Why Choose WiserBrand
We combine commerce engineering and applied AI to deliver ACP integrations that fit your stack, your PSP, and your operating model.
1
AI-Ready Commerce Systems
Our teams ship production eCommerce, data, and GenAI projects in regulated and high-volume environments. We map ACP to your promotions, tax, shipping, and fulfillment flows without breaking what already works.
2
End-to-End Delivery
You get a single partner across discovery, feed design, session endpoints, delegated payment, webhooks, conformance testing, and cutover. We document contracts, error codes, and runbooks so your team can operate confidently.
3
Security-First Implementation
We build in idempotency, replay protection, rate limits, and optional HMAC from day one. Logs are scoped, PII is redacted, and environments come with access controls, audit fields, and staging sandboxes.
Our Experts Team Up With Major Players
Partnering with forward-thinking companies, we deliver digital solutions that empower businesses to reach new heights.
Our Workflow
We run ACP projects as a tight, testable delivery stream with clear artifacts at each step.
Discovery & Readiness
We map your catalog, order flow, tax/shipping logic, discounts, and PSP setup to ACP concepts.
Output: integration plan, endpoint scope, data contracts, security controls, and success metrics. We align on environments, access, and a cutover strategy.
Product Feed Build
We implement an AI-ready feed with explicit variants, image sets, inventory, and prices in cents. We add flags for search and checkout eligibility, plus incremental refresh.
Output: validated JSON schema, sample payloads, and monitoring for feed freshness and errors.
Checkout Session API
We deliver create/update/complete endpoints backed by your promotions, taxes, shipping, and address validators. Edge paths cover partial stock, invalid coupons, split shipments, and address changes with user-facing messages the agent can present.
Output: OpenAPI spec, integration tests, and latency/error SLOs.
Payments, Webhooks & Security
We wire delegated/shared payment tokens to your PSP, keep auth/capture on your rails, and publish order webhooks for creation, shipment, refunds, and cancellations. Controls include idempotency, timestamp tolerance, and optional HMAC.
Output: signed webhook handlers, reconciliation fields for finance, and an incident runbook.
Conformance, Launch & Hypercare
We run ACP conformance checks, load tests, and failover drills. Launch uses feature flags and staged traffic. For the first 2–4 weeks, we monitor feed freshness, webhook delivery, endpoint latency, and cart drop-offs, then ship tuning to shipping options, discount presentation, and agent-visible messages.
Output: post-launch report and a quarterly enhancement plan.
Client Success Stories
See how we help retailers and platforms bring AI-driven checkout to life — without losing control of pricing, payments, or customer experience.
Frequently Asked Questions
A way for AI agents (e.g., ChatGPT) to initiate checkout against your catalog and payments via a standard feed, checkout session API, and delegated payment token. You keep your PSP, order management, refunds, taxes, and fulfillment on your rails.
No. If you already use Stripe, setup is fast with shared payment tokens. If you use another PSP, we integrate via delegated payment so your provider processes auth/capture and refunds as usual.
Exactly as they do today. ACP publishes order events and passes only the data needed to complete the purchase. Your policies, RMA flows, and service channels stay intact. We wire webhooks so systems stay in sync.