EverShop platform help — open-source (GPL-3.0) Node.js/TypeScript/React/GraphQL eCommerce platform on PostgreSQL for developers and makers: products, variants, categories, carts, orders, customers, promotions, and checkout in one self-hosted project (storefront + admin + API together, not headless-only). Use when installing EverShop with create-evershop-app, building a REST or GraphQL integration, authenticating with JWT (admin /api/user/tokens, customer /api/customer/tokens, 15-minute token expiry, Bearer header), creating/updating products via REST while reading via GraphQL, wiring an order event to a CRM or warehouse since there are no native webhooks, fixing a failed npm build or Node-version error, fixing the server going unresponsive, or comparing EverShop to Medusa/Saleor/Vendure/Bagisto/Shopify. Do NOT use for cross-cart checkout-conversion strategy (use /sales-checkout) or picking a Merchant of Record for global tax (use /sales-merchant-of-record).
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name
sales-evershop
description
EverShop platform help — open-source (GPL-3.0) Node.js/TypeScript/React/GraphQL eCommerce platform on PostgreSQL for developers and makers: products, variants, categories, carts, orders, customers, promotions, and checkout in one self-hosted project (storefront + admin + API together, not headless-only). Use when installing EverShop with create-evershop-app, building a REST or GraphQL integration, authenticating with JWT (admin /api/user/tokens, customer /api/customer/tokens, 15-minute token expiry, Bearer header), creating/updating products via REST while reading via GraphQL, wiring an order event to a CRM or warehouse since there are no native webhooks, fixing a failed npm build or Node-version error, fixing the server going unresponsive, or comparing EverShop to Medusa/Saleor/Vendure/Bagisto/Shopify. Do NOT use for cross-cart checkout-conversion strategy (use /sales-checkout) or picking a Merchant of Record for global tax (use /sales-merchant-of-record).
argument-hint
[describe what you need help with in EverShop — e.g. 'sync products in via the REST API' or 'notify my CRM on a new order without webhooks']
license
MIT
version
1.0.0
tags
["sales","checkout","ecommerce","platform"]
github
https://github.com/evershopcommerce
EverShop Platform Help
Step 1 — Gather context
If references/learnings.md exists, read it first for accumulated platform knowledge.
Figure out what the user actually needs before diving in:
Goal — installing/standing up a store, building/debugging an API integration, syncing products/orders to a CRM or warehouse, reacting to an order event, an install/build/ops problem, or a platform-selection decision?
Surface — REST API (writes: /api/products, /api/carts/..., /api/orders), GraphQL (reads), the event/subscriber system (instead of webhooks), the admin panel UI, or a custom extension/theme?
Auth — admin JWT (POST /api/user/tokens), customer JWT (POST /api/customer/tokens), or a token-refresh issue (the 15-minute default expiry)?
Hosting — self-hosted (you run Node 20+ + PostgreSQL 13+); there is no managed cloud yet.
Version — EverShop 2.x line (v2.1.2 as of mid-2026)? Node < 20 is unsupported.
Skip-ahead rule: if the prompt already says what they need, go straight to Step 2.
Step 2 — Route or answer directly
If the question is really a cross-platform strategy, hand off with the exact command:
If the user wants…
Route to
Checkout conversion / order bumps / cart-abandonment tactics across carts
/sales-checkout {question}
Whether to use a Merchant of Record for global VAT/sales tax
/sales-merchant-of-record {question}
Post-purchase / abandoned-cart email sequences
/sales-email-marketing {question}
Comparing EverShop against another commerce backend
/sales-checkout {question} (platform selection)
Otherwise it's an EverShop-specific question — answer it here.
Step 3 — EverShop platform reference
Read references/platform-guide.md for the full reference — modules and what's REST-write vs GraphQL-read vs event-only, pricing/infra posture, data model with JSON shapes, and quick-start recipes. For raw auth/endpoint/event detail, read .
references/evershop-api-reference.md
Answer using only the relevant section — don't dump the whole guide.
Step 4 — Actionable guidance
REST writes, GraphQL reads. Create/update/delete go through REST (POST /api/products, PATCH /api/products/{uuid}, /api/orders, /api/carts/...); reading data (list products, fetch an order) is GraphQL — there's no broad REST list/get surface. Address mutations by the resource uuid, not the integer id.
Auth is JWT and the admin token expires in 15 minutes. Get it from POST /api/user/tokens → {accessToken, refreshToken}, send Authorization: Bearer <token>. For long-running jobs, store the refresh token and call POST /api/user/token/refresh on 401, or raise JWT_ADMIN_TOKEN_EXPIRY. Endpoints are private by default (no access property = auth required).
There are no outbound webhooks. To notify a CRM/warehouse/Slack on an order, write an event subscriber (subscribers/order_placed/handler.ts, default-exported async fn) in an extension that fetch()es out — subscribers run async in-process, so you own retries/idempotency. Polling orders via GraphQL is the fallback when you can't deploy code.
It's self-host, and infra matters. Node 20+, PostgreSQL 13+, run under pm2/systemd with auto-restart; large catalogs want 8 GB+ RAM. Software is free (GPL-3.0), no per-sale fee; it is not a Merchant of Record (you own tax).
If you discover a gotcha or fix not in references/learnings.md, append it there with today's date.
Gotchas
Best-effort from research (2026-06) — re-verify Node/Postgres versions, token-expiry defaults, the event list, and that managed cloud is still unreleased against live docs.
No webhooks — events are in-process only. There is no UI to register a webhook URL. React to order_placed/product_created/inventory_updated/etc. with a code subscriber in an extension that makes the outbound call itself. Don't expect a Shopify-style webhooks page.
Reads are GraphQL, not REST. Integrators expecting GET /api/products get surprised — the REST surface is for writes; querying is GraphQL (URQL on the frontend).
Admin token expires in 15 minutes. Scripts that run longer must refresh the token (/api/user/token/refresh) or bump JWT_ADMIN_TOKEN_EXPIRY, or every call starts 401-ing mid-run.
Node < 20 breaks the build.npm run build failures (e.g. missing @babel/core, a TailwindLoader "use process(css).then(cb)" async-plugin error) are usually an unsupported Node version or a dirty install — use Node 20+ LTS and reinstall.
The server can go unresponsive over time. Reports of the process stopping responding every few minutes — run it under a process manager (pm2/systemd) with auto-restart, and watch memory on small boxes.
url_key/sku must be a clean slug. Product-create "must match pattern" errors come from spaces/uppercase/invalid characters — use lowercase hyphenated slugs.
Docker quick-start has no admin/data by default. After docker compose up, seed demo data (npm run seed) and create an admin (npm run user:create -- ...) or admin login won't work.
Related skills
/sales-checkout — Checkout-conversion strategy across carts (order bumps, upsells, cart-abandonment recovery) and platform selection.
/sales-medusa — Another open-source, self-hostable Node/TypeScript commerce engine (MIT) — but headless-only; compare if you want the engine separate from the storefront.
/sales-saleor — Open-source GraphQL-first headless commerce (Python/Django) with native outbound webhooks — compare against EverShop's no-webhook, in-process event model.
/sales-bagisto — Open-source Laravel/PHP commerce framework — the PHP-stack alternative to EverShop's Node stack.
/sales-shopify — The leading hosted commerce backend; compare against EverShop's self-hosted/open-source model.
/sales-merchant-of-record — Whether to use a MoR (Paddle, Lemon Squeezy) for global tax instead of self-managing (EverShop is not a MoR).
/sales-do — Not sure which skill to use? The router matches any sales objective to the right skill. Install: npx skills add sales-skills/sales --skill sales-do -a claude-code
Examples
Example 1: Sync a product catalog in via the API (developer/automation)
User: "I'm writing a nightly script to push my product catalog into EverShop. Which API do I use and how do I handle auth?"
Approach: Use the REST API for writes. Get an admin token from POST /api/user/tokens ({email,password} → {accessToken, refreshToken}) and send Authorization: Bearer <token>. For each SKU, POST /api/products (new) or PATCH /api/products/{uuid} (update) — persist the returned uuid keyed by your SKU so updates address the right record, and keep url_key/sku as clean lowercase slugs to avoid "must match pattern" errors. Because the admin access token expires in 15 minutes, store the refresh token and call POST /api/user/token/refresh on a 401, or raise JWT_ADMIN_TOKEN_EXPIRY for the job. To read back the catalog (verify/export), query GraphQL, not REST.
Example 2: Notify a CRM when an order is placed without webhooks (developer/automation)
User: "Where do I add a webhook URL in EverShop so my CRM gets pinged on each new order?"
Approach: Explain EverShop has no outbound-webhook settings page — it has an in-process event system. Create an extension with subscribers/order_placed/notifyCRM.ts exporting a default async function that receives the order data and fetch()es your CRM endpoint; enable the extension, rebuild, restart. Subscribers run async in-process, so the call won't block checkout, but you own retries/idempotency/logging — for reliability, enqueue to Redis/BullMQ and process there. If you can't deploy code into the store, fall back to polling orders via GraphQL on a schedule, tracking the last-seen order_id.
Example 3: Choose EverShop vs other open-source commerce engines
User: "I'm a solo founder. Should I use EverShop, Medusa, or Bagisto for a small self-hosted store?"
Approach: All are free/no-per-sale-fee and self-hosted. EverShop ships storefront + admin + API in one Node/TypeScript project — fastest to stand up and run if you just want a working store and are fine on Node + Postgres; its trade-offs are thinner docs for multi-currency/large-scale B2B and no deep customization framework. Medusa (Node/TS, MIT) is a headless engine — more flexible (Workflows SDK, modules) but you build/deploy the storefront separately. Bagisto (Laravel/PHP) fits a PHP team and adds marketplace/POS/B2B extensions. Match to the user's stack and how much they want bundled vs composable; for cross-platform checkout-conversion or MoR-tax decisions, route to /sales-checkout or /sales-merchant-of-record. Re-verify current versions/pricing before committing.
Troubleshooting
"npm run build fails (missing @babel/core / TailwindLoader async-plugin error)"
Almost always an unsupported Node version or a dirty install. EverShop needs Node 20.x+ and NPM 9+. Check node --version, switch to a Node 20 LTS (e.g. via nvm), delete node_modules + lockfile, reinstall, then npm run build. The "Use process(css).then(cb) to work with async plugins" TailwindLoader error is the classic symptom of the wrong Node/toolchain.
"The store stops responding every few minutes"
Run EverShop under a process manager (pm2/systemd) with auto-restart so a hung process recovers, and watch memory — small boxes (2 GB) can starve, especially with larger catalogs (8 GB+ RAM recommended at 10k+ products). Reproduce with npm run start:debug to capture the error, ensure a single instance owns port 3000, and make sure PostgreSQL is reachable and on SSD.
"Product create returns 'must match pattern' / my API calls 401 mid-run"
Two common causes. (1) Validation:url_key and sku must be clean slugs — lowercase, hyphenated, no spaces or special characters; fix the value and retry. (2) Auth expiry: the admin access token expires in 15 minutes by default, so a long batch starts returning 401 — store the refreshToken from POST /api/user/tokens, call POST /api/user/token/refresh on 401 and retry once, or raise JWT_ADMIN_TOKEN_EXPIRY for server-to-server jobs. Remember endpoints are private by default, so a missing/expired Bearer token always 401s.
