Add multi-asset support with trustline management #27

Open
Open
Add multi-asset support with trustline management#27
Labels
HardComplexity: High — 200 ptsStellar wavefeature

Description

@MJ-RWA
MJ-RWA
opened on Jun 19, 2026

Complexity: High — 200 pts

Summary

StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.

Files to Create/Modify

  • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
  • Create:src/pages/ManageAssetsPage.tsx
  • Modify:src/lib/stellar.ts — add buildChangeTrustTx
  • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
  • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
  • Modify:src/App.tsx — add /assets route
  • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link

Implementation Notes

assets.ts

Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.

buildChangeTrustTx in stellar.ts

exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>

Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).

ManageAssetsPage

  • List KNOWN_ASSETS with an "Added" badge for assets already in balances
  • "Add" → build, sign, submit changeTrust tx
  • "Remove" → only enabled when balance is 0
  • Search bar filters by code or name

Dynamic selectors

Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.

Acceptance Criteria

  • Manage Assets page lists at least 4 known assets beyond XLM and USDC
  • Add button creates a changeTrust operation signed by Freighter
  • Remove button only enabled when asset balance is 0
  • New assets appear in Send and Swap selectors after trustline is added
  • Search bar filters the asset list
  • Works on Stellar mainnet

Screen Recording Requirements

  1. Open Manage Assets → list of known assets
  2. Click Add on yXLM → Freighter sign → trustline added
  3. Dashboard now shows yXLM with 0 balance
  4. Send page asset selector now includes yXLM
  5. Remove yXLM trustline (balance 0) → disappears from Dashboard

Metadata

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No one assigned

    Labels

    HardComplexity: High — 200 ptsStellar wavefeature

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var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      Add multi-asset support with trustline management #27
      Open
      Open
      Add multi-asset support with trustline management#27
      Labels
      HardComplexity: High — 200 ptsStellar wavefeature
      Description
      @MJ-RWA
      MJ-RWA
      opened on Jun 19, 2026
      Complexity: High — 200 pts
      Summary
      StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
      Files to Create/Modify
      • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
      • Create:src/pages/ManageAssetsPage.tsx
      • Modify:src/lib/stellar.ts — add buildChangeTrustTx
      • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
      • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
      • Modify:src/App.tsx — add /assets route
      • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
      Implementation Notes
      assets.ts
      Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
      buildChangeTrustTx in stellar.ts
      exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
      Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
      ManageAssetsPage
      • List KNOWN_ASSETS with an "Added" badge for assets already in balances
      • "Add" → build, sign, submit changeTrust tx
      • "Remove" → only enabled when balance is 0
      • Search bar filters by code or name
      Dynamic selectors
      Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
      Acceptance Criteria
      •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
      •  Add button creates a changeTrust operation signed by Freighter
      •  Remove button only enabled when asset balance is 0
      •  New assets appear in Send and Swap selectors after trustline is added
      •  Search bar filters the asset list
      •  Works on Stellar mainnet
      Screen Recording Requirements
      1. Open Manage Assets → list of known assets
      2. Click Add on yXLM → Freighter sign → trustline added
      3. Dashboard now shows yXLM with 0 balance
      4. Send page asset selector now includes yXLM
      5. Remove yXLM trustline (balance 0) → disappears from Dashboard
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        HardComplexity: High — 200 ptsStellar wavefeature
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
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var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          Add multi-asset support with trustline management #27
          Open
          Open
          Add multi-asset support with trustline management#27
          Labels
          HardComplexity: High — 200 ptsStellar wavefeature
          Description
          @MJ-RWA
          MJ-RWA
          opened on Jun 19, 2026
          Complexity: High — 200 pts
          Summary
          StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
          Files to Create/Modify
          • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
          • Create:src/pages/ManageAssetsPage.tsx
          • Modify:src/lib/stellar.ts — add buildChangeTrustTx
          • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
          • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
          • Modify:src/App.tsx — add /assets route
          • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
          Implementation Notes
          assets.ts
          Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
          buildChangeTrustTx in stellar.ts
          exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
          Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
          ManageAssetsPage
          • List KNOWN_ASSETS with an "Added" badge for assets already in balances
          • "Add" → build, sign, submit changeTrust tx
          • "Remove" → only enabled when balance is 0
          • Search bar filters by code or name
          Dynamic selectors
          Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
          Acceptance Criteria
          •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
          •  Add button creates a changeTrust operation signed by Freighter
          •  Remove button only enabled when asset balance is 0
          •  New assets appear in Send and Swap selectors after trustline is added
          •  Search bar filters the asset list
          •  Works on Stellar mainnet
          Screen Recording Requirements
          1. Open Manage Assets → list of known assets
          2. Click Add on yXLM → Freighter sign → trustline added
          3. Dashboard now shows yXLM with 0 balance
          4. Send page asset selector now includes yXLM
          5. Remove yXLM trustline (balance 0) → disappears from Dashboard
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            HardComplexity: High — 200 ptsStellar wavefeature
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              Add multi-asset support with trustline management #27
              Open
              Open
              Add multi-asset support with trustline management#27
              Labels
              HardComplexity: High — 200 ptsStellar wavefeature
              Description
              @MJ-RWA
              MJ-RWA
              opened on Jun 19, 2026
              Complexity: High — 200 pts
              Summary
              StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
              Files to Create/Modify
              • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
              • Create:src/pages/ManageAssetsPage.tsx
              • Modify:src/lib/stellar.ts — add buildChangeTrustTx
              • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
              • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
              • Modify:src/App.tsx — add /assets route
              • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
              Implementation Notes
              assets.ts
              Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
              buildChangeTrustTx in stellar.ts
              exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
              Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
              ManageAssetsPage
              • List KNOWN_ASSETS with an "Added" badge for assets already in balances
              • "Add" → build, sign, submit changeTrust tx
              • "Remove" → only enabled when balance is 0
              • Search bar filters by code or name
              Dynamic selectors
              Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
              Acceptance Criteria
              •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
              •  Add button creates a changeTrust operation signed by Freighter
              •  Remove button only enabled when asset balance is 0
              •  New assets appear in Send and Swap selectors after trustline is added
              •  Search bar filters the asset list
              •  Works on Stellar mainnet
              Screen Recording Requirements
              1. Open Manage Assets → list of known assets
              2. Click Add on yXLM → Freighter sign → trustline added
              3. Dashboard now shows yXLM with 0 balance
              4. Send page asset selector now includes yXLM
              5. Remove yXLM trustline (balance 0) → disappears from Dashboard
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                HardComplexity: High — 200 ptsStellar wavefeature
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
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(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  Add multi-asset support with trustline management #27
                  Open
                  Open
                  Add multi-asset support with trustline management#27
                  Labels
                  HardComplexity: High — 200 ptsStellar wavefeature
                  Description
                  @MJ-RWA
                  MJ-RWA
                  opened on Jun 19, 2026
                  Complexity: High — 200 pts
                  Summary
                  StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
                  Files to Create/Modify
                  • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
                  • Create:src/pages/ManageAssetsPage.tsx
                  • Modify:src/lib/stellar.ts — add buildChangeTrustTx
                  • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
                  • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
                  • Modify:src/App.tsx — add /assets route
                  • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
                  Implementation Notes
                  assets.ts
                  Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
                  buildChangeTrustTx in stellar.ts
                  exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
                  Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
                  ManageAssetsPage
                  • List KNOWN_ASSETS with an "Added" badge for assets already in balances
                  • "Add" → build, sign, submit changeTrust tx
                  • "Remove" → only enabled when balance is 0
                  • Search bar filters by code or name
                  Dynamic selectors
                  Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
                  Acceptance Criteria
                  •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
                  •  Add button creates a changeTrust operation signed by Freighter
                  •  Remove button only enabled when asset balance is 0
                  •  New assets appear in Send and Swap selectors after trustline is added
                  •  Search bar filters the asset list
                  •  Works on Stellar mainnet
                  Screen Recording Requirements
                  1. Open Manage Assets → list of known assets
                  2. Click Add on yXLM → Freighter sign → trustline added
                  3. Dashboard now shows yXLM with 0 balance
                  4. Send page asset selector now includes yXLM
                  5. Remove yXLM trustline (balance 0) → disappears from Dashboard
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    HardComplexity: High — 200 ptsStellar wavefeature
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      Add multi-asset support with trustline management #27
                      Open
                      Open
                      Add multi-asset support with trustline management#27
                      Labels
                      HardComplexity: High — 200 ptsStellar wavefeature
                      Description
                      @MJ-RWA
                      MJ-RWA
                      opened on Jun 19, 2026
                      Complexity: High — 200 pts
                      Summary
                      StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
                      Files to Create/Modify
                      • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
                      • Create:src/pages/ManageAssetsPage.tsx
                      • Modify:src/lib/stellar.ts — add buildChangeTrustTx
                      • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
                      • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
                      • Modify:src/App.tsx — add /assets route
                      • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
                      Implementation Notes
                      assets.ts
                      Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
                      buildChangeTrustTx in stellar.ts
                      exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
                      Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
                      ManageAssetsPage
                      • List KNOWN_ASSETS with an "Added" badge for assets already in balances
                      • "Add" → build, sign, submit changeTrust tx
                      • "Remove" → only enabled when balance is 0
                      • Search bar filters by code or name
                      Dynamic selectors
                      Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
                      Acceptance Criteria
                      •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
                      •  Add button creates a changeTrust operation signed by Freighter
                      •  Remove button only enabled when asset balance is 0
                      •  New assets appear in Send and Swap selectors after trustline is added
                      •  Search bar filters the asset list
                      •  Works on Stellar mainnet
                      Screen Recording Requirements
                      1. Open Manage Assets → list of known assets
                      2. Click Add on yXLM → Freighter sign → trustline added
                      3. Dashboard now shows yXLM with 0 balance
                      4. Send page asset selector now includes yXLM
                      5. Remove yXLM trustline (balance 0) → disappears from Dashboard
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        HardComplexity: High — 200 ptsStellar wavefeature
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          Add multi-asset support with trustline management #27
                          Open
                          Open
                          Add multi-asset support with trustline management#27
                          Labels
                          HardComplexity: High — 200 ptsStellar wavefeature
                          Description
                          @MJ-RWA
                          MJ-RWA
                          opened on Jun 19, 2026
                          Complexity: High — 200 pts
                          Summary
                          StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
                          Files to Create/Modify
                          • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
                          • Create:src/pages/ManageAssetsPage.tsx
                          • Modify:src/lib/stellar.ts — add buildChangeTrustTx
                          • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
                          • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
                          • Modify:src/App.tsx — add /assets route
                          • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
                          Implementation Notes
                          assets.ts
                          Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
                          buildChangeTrustTx in stellar.ts
                          exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
                          Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
                          ManageAssetsPage
                          • List KNOWN_ASSETS with an "Added" badge for assets already in balances
                          • "Add" → build, sign, submit changeTrust tx
                          • "Remove" → only enabled when balance is 0
                          • Search bar filters by code or name
                          Dynamic selectors
                          Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
                          Acceptance Criteria
                          •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
                          •  Add button creates a changeTrust operation signed by Freighter
                          •  Remove button only enabled when asset balance is 0
                          •  New assets appear in Send and Swap selectors after trustline is added
                          •  Search bar filters the asset list
                          •  Works on Stellar mainnet
                          Screen Recording Requirements
                          1. Open Manage Assets → list of known assets
                          2. Click Add on yXLM → Freighter sign → trustline added
                          3. Dashboard now shows yXLM with 0 balance
                          4. Send page asset selector now includes yXLM
                          5. Remove yXLM trustline (balance 0) → disappears from Dashboard
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                            Labels
                            HardComplexity: High — 200 ptsStellar wavefeature
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filter: invert(1) hue-rotate(180deg) !important;
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filter: none !important;
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/* Fix common UI elements */
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filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
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/* Selection */
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::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
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function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
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if (enabled && !document.getElementById('universal-dark-mode-style')) {
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}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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                              Add multi-asset support with trustline management #27
                              Open
                              Open
                              Add multi-asset support with trustline management#27
                              Labels
                              HardComplexity: High — 200 ptsStellar wavefeature
                              Description
                              @MJ-RWA
                              MJ-RWA
                              opened on Jun 19, 2026
                              Complexity: High — 200 pts
                              Summary
                              StellarFlow currently only supports XLM and USDC. This issue adds a "Manage Assets" page where users can discover and add trustlines for additional Stellar-issued assets (wBTC, yXLM, etc.), and dynamically updates the Send and Swap pages to support any asset the user holds.
                              Files to Create/Modify
                              • Create:src/lib/assets.ts — KNOWN_ASSETS registry (code, issuer, name, logo)
                              • Create:src/pages/ManageAssetsPage.tsx
                              • Modify:src/lib/stellar.ts — add buildChangeTrustTx
                              • Modify:src/pages/SendPage.tsx — dynamic asset list from balances
                              • Modify:src/pages/SwapPage.tsx — dynamic asset selectors
                              • Modify:src/App.tsx — add /assets route
                              • Modify:src/pages/DashboardPage.tsx — add "Manage Assets" link
                              Implementation Notes
                              assets.ts
                              Define a KNOWN_ASSETS: StellarAsset[] array with at least 4 assets beyond USDC (e.g. yXLM, AQUA) — each with code, issuer, name, logoSymbol.
                              buildChangeTrustTx in stellar.ts
                              exportasyncfunctionbuildChangeTrustTx(sourceAddress,assetCode,assetIssuer,remove=false): Promise<string>
                              Uses Operation.changeTrust({ asset, limit: remove ? '0' : undefined }).
                              ManageAssetsPage
                              • List KNOWN_ASSETS with an "Added" badge for assets already in balances
                              • "Add" → build, sign, submit changeTrust tx
                              • "Remove" → only enabled when balance is 0
                              • Search bar filters by code or name
                              Dynamic selectors
                              Update SendPage and SwapPage to derive their asset dropdown options from the live balances array instead of a hardcoded XLM/USDC list.
                              Acceptance Criteria
                              •  Manage Assets page lists at least 4 known assets beyond XLM and USDC
                              •  Add button creates a changeTrust operation signed by Freighter
                              •  Remove button only enabled when asset balance is 0
                              •  New assets appear in Send and Swap selectors after trustline is added
                              •  Search bar filters the asset list
                              •  Works on Stellar mainnet
                              Screen Recording Requirements
                              1. Open Manage Assets → list of known assets
                              2. Click Add on yXLM → Freighter sign → trustline added
                              3. Dashboard now shows yXLM with 0 balance
                              4. Send page asset selector now includes yXLM
                              5. Remove yXLM trustline (balance 0) → disappears from Dashboard
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                HardComplexity: High — 200 ptsStellar wavefeature
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions