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feat(routing): Add routing evaluation rule endpoint and related flow#8656

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likhinbopanna merged 5 commits intomainfrom
add-de-route
Jul 18, 2025
Merged

feat(routing): Add routing evaluation rule endpoint and related flow#8656
likhinbopanna merged 5 commits intomainfrom
add-de-route

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@GauravRawat369
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@GauravRawat369 GauravRawat369 commented Jul 15, 2025 •
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Type of Change

  • Bugfix
  • New feature
  • Enhancement
  • Refactoring
  • Dependency updates
  • Documentation
  • CI/CD

Description

This PR adds the routing rule evaluation endpoint to Hyperswitch, which calls the decision engine
Added evaluate_routing_rule function, which calls send_decision_engine_request with ApiKeyAuth auth

Additional Changes

  • This PR modifies the API contract
  • This PR modifies the database schema
  • This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

Curl

curl --location 'http://localhost:8080/routing/rule/evaluate' \
--header 'Content-Type: application/json' \
--header 'api-key: dev_Zgz3AVVEqf4l1IZtWu******tLXfe0CcbUmdQ3Ol91gfvt0aytHG5C2FXmCxc' \
--data '{
  "created_by":"merchant_1752591820",
  "parameters": {
    "payment_method": { "type": "enum_variant", "value": "upi"},
    "amount": { "type": "number","value": 100}
  },
  "fallback_output": [
    {
      "gateway_name": "cybersource",
      "gateway_id": "mca_51nE*****0cuknbQRaWz"
    }
  ]
}'

Response

{
    "status": "default_selection",
    "output": {
        "type": "priority",
        "connectors": [
            {
                "gateway_name": "stripe",
                "gateway_id": "mca_111"
            },
            {
                "gateway_name": "adyen",
                "gateway_id": "mca_112"
            },
            {
                "gateway_name": "checkout",
                "gateway_id": "mca_113"
            }
        ]
    },
    "evaluated_output": [
        {
            "gateway_name": "stripe",
            "gateway_id": "mca_111"
        }
    ],
    "eligible_connectors": []
}

Logs at Decision-engine

image

Logs at Hyperswitch

image

Checklist

  • I formatted the code cargo +nightly fmt --all
  • I addressed lints thrown by cargo clippy
  • I reviewed the submitted code
  • I added unit tests for my changes where possible

@GauravRawat369 GauravRawat369 requested review from a team as code owners July 15, 2025 12:45
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semanticdiff-com bot commented Jul 15, 2025 •
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Review changes with  SemanticDiff

Changed Files
File Status
  crates/router/src/routes/lock_utils.rs  36% smaller
  crates/router/src/routes/app.rs  24% smaller
  crates/router/src/routes/routing.rs  10% smaller
  crates/router/src/core/payments/routing/utils.rs  0% smaller
  crates/router_env/src/logger/types.rs  0% smaller

@GauravRawat369 GauravRawat369 linked an issue Jul 15, 2025 that may be closed by this pull request
Add support to call decision engine PL Routing from hyperswitch after API key authentication #8614
Closed
@GauravRawat369 GauravRawat369 self-assigned this Jul 15, 2025
@likhinbopanna likhinbopanna added this pull request to the merge queue Jul 18, 2025
Merged via the queue into main with commit 126018e Jul 18, 2025
24 of 28 checks passed
@likhinbopanna likhinbopanna deleted the add-de-route branch July 18, 2025 08:48
pixincreate added a commit that referenced this pull request Jul 22, 2025
@pixincreate
Merge branch 'main' of github.com:juspay/hyperswitch into connector/p…
1f9c871 
…ayload-recurring

* 'main' of github.com:juspay/hyperswitch: (48 commits)
  fix(connector): Add Trustpay in Authentication Providers Config (#8622)
  refactor(connector): [Adyen] map ssn and session validity for Pix (#8702)
  feat(core): Implement UCS kill switch for emergency fallback (#8651)
  fix(openapi): Added Error Response Schema for Status Code 400 (#8684)
  feat(connector): Add template code for breadpay (#8655)
  chore(version): 2025.07.21.1
  refactor(payments): fetch payment method information in attempts list api v2 and add custom billing connector template (#8681)
  fix(router): Make v2 endpoints follow standard naming conventions (#8630)
  fix(connector): [Cybersource] Add type_selection_indicator as 1 for all cards  (#8663)
  feat(routing): Add API key auth for decision engine endpoints (#8640)
  feat(authentication): Added eligibility flow for modular authentication (#8431)
  feat(connector): [BLACKHAWKNETWORK] Add Template Code  (#8632)
  fix: remove straight through routing from routing approach (#8695)
  fix(connector): [Access Worldpay] correct enum deserialization for payment responses for (#8689)
  chore(version): 2025.07.21.0
  feat(debit_routing): add debit routing support for apple pay (#8673)
  refactor(router): decrypt the wallet token before the debit routing call (#8598)
  chore: update org retrieve api response to include org type (#8660)
  feat(routing): Add routing evaluation rule endpoint and related flow (#8656)
  fix(connector): [AUTHORIZEDOTNET] Added Invoice Number Fix (#8685)
  ...
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@jagan-jaya jagan-jaya jagan-jaya approved these changes

@prajjwalkumar17 prajjwalkumar17 prajjwalkumar17 approved these changes

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@GauravRawat369 GauravRawat369

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Add support to call decision engine PL Routing from hyperswitch after API key authentication

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@GauravRawat369 @jagan-jaya @prajjwalkumar17 @likhinbopanna