Swiftly

Swiftly Shopper GraphQL API

The GraphQL API that backs Swiftly-built retailer mobile apps and websites. Exposes 45 queries and 11 mutations across offers and coupons, product catalog and barcode lookup, store and chain directories, digital flyers, loyalty programs, rewards and challenges, shopper accounts and age verification, and retail-media ad placements. The endpoint is not documented publicly. On 2026-08-05 anonymous introspection at prod.swiftlyapi.net/graphql returned a 308-type schema (saved verbatim in graphql/); on 2026-10-20 that path answered 404 and POST /api/graphql answered 401 with a Bearer challenge, so the live schema is now gated. Discovered from the Swiftly-built savemart.com storefront.

GitHub

Other Resources

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GraphQL
https://artifacts.apis.io/swiftly/graphql/swiftly-shopper.graphql
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GraphQLManifest
https://artifacts.apis.io/swiftly/graphql/swiftly-shopper-graphql.yml
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Introspection
https://artifacts.apis.io/swiftly/graphql/swiftly-shopper-introspection.json
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DataModel
https://artifacts.apis.io/swiftly/data-model/swiftly-data-model.yml
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ErrorCatalog
https://artifacts.apis.io/swiftly/errors/swiftly-problem-types.yml
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Conventions
https://artifacts.apis.io/swiftly/conventions/swiftly-conventions.yml
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MCPProposal
https://artifacts.apis.io/swiftly/mcp/swiftly-mcp.yml
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APIsJSON
https://artifacts.apis.io/swiftly/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: swiftly:shopper-graphql
name: Swiftly Shopper GraphQL API
description: The GraphQL API that backs Swiftly-built retailer mobile apps and websites. Exposes 45 queries
  and 11 mutations across offers and coupons, product catalog and barcode lookup, store and chain directories,
  digital flyers, loyalty programs, rewards and challenges, shopper accounts and age verification, and
  retail-media ad placements. The endpoint is not documented publicly. On 2026-08-05 anonymous introspection
  at prod.swiftlyapi.net/graphql returned a 308-type schema (saved verbatim in graphql/); on 2026-10-20
  that path answered 404 and POST /api/graphql answered 401 with a Bearer challenge, so the live schema
  is now gated. Discovered from the Swiftly-built savemart.com storefront.
humanURL: https://swiftly.com/platform/app-web
baseURL: https://prod.swiftlyapi.net
tags:
- GraphQL
- Retail
- Offers
- Loyalty
- Product
tags_raw:
- GraphQL
- Retail
- Offers
- Loyalty
- Products
properties:
- type: GraphQL
  url: graphql/swiftly-shopper.graphql
- type: GraphQLManifest
  url: graphql/swiftly-shopper-graphql.yml
- type: Introspection
  url: graphql/swiftly-shopper-introspection.json
- type: DataModel
  url: data-model/swiftly-data-model.yml
- type: ErrorCatalog
  url: errors/swiftly-problem-types.yml
- type: Conventions
  url: conventions/swiftly-conventions.yml
- type: MCPProposal
  url: mcp/swiftly-mcp.yml