add-swapper-integration

Name: add-swapper-integration
Rating: 60
Author: shapeshift

by shapeshift

Simple dashboard to track Shapeshift revenue and advise rFox3.0 payouts.

⭐ 0🍴 0📅 2026年1月23日

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SKILL.md

name: add-swapper-integration description: Guide for adding new DEX/swapper integrations to the ShapeShift Revenue Dashboard. Covers research, API investigation, implementation patterns, and frontend integration.

Add Swapper Integration Skill

This skill guides you through adding a new swapper/DEX integration to the ShapeShift Revenue Dashboard.

Overview

The revenue dashboard tracks affiliate fees from various DEX providers. Each integration collects fee data for a specific swapper and returns it in a standardized format. The main app charges a flat 55 BPS (0.55%) fee on all swaps.

Phase 1: Research & Discovery

Your first task is to understand how ShapeShift integrates with this swapper, then research available data sources.

Research Checklist

Step 0: Investigate ShapeShift Implementation (REQUIRED FIRST!)

Before researching APIs, you MUST understand how ShapeShift tracks affiliates for this swapper.

Location: /home/sean/Repos/shapeshift/packages/swapper/src/swappers/[SwapperName]Swapper/

Files to investigate:

Main swapper file: [SwapperName]Swapper.ts
Quote generation: getTradeQuote/get[SwapperName]TradeQuote.ts
Endpoints: endpoints.ts
Utils: utils/*.ts

What to find:

✅ Affiliate identifier - What does ShapeShift use to identify itself?
- Affiliate code/ID (e.g., "shapeshift", "ss-partner-123")
- Referrer parameter (e.g., referrer=, source=, affiliate=)
- Treasury/fee collection address (e.g., 0x123...)
- Broker ID (e.g., Chainflip uses broker ID)
✅ How it's configured - Look for:
- Hardcoded values in code
- Environment variables
- Constants in utils/constants.ts or endpoints.ts
✅ Fee structure - Understand:
- Does the swapper collect fees for us?
- Do we specify a fee recipient address?
- Is there a fee BPS we configure?

Search patterns to use:

// In /home/sean/Repos/shapeshift/packages/swapper/src/swappers/[SwapperName]Swapper/
grep -r "affiliate" .
grep -r "referrer" .
grep -r "treasury" .
grep -r "fee.*recipient" .
grep -r "source" . | grep -i param
grep -r "SHAPESHIFT" .

Example findings from existing integrations:

Location: swappers/ThorchainSwapper/utils/constants.ts

export const DEFAULT_AFFILIATE_FEE_BPS = '55'
export const DAO_TREASURY_THORCHAIN = 'thor1xmaggkcln5m5fnha2780xrdrulmplvfrz6wj3l'

→ Conclusion: THORChain swaps specify a treasury address to receive fees

Location: swappers/ZrxSwapper/endpoints.ts

'0x-api-key': getConfig().VITE_ZRX_API_KEY

→ Conclusion: 0x uses an API key that identifies ShapeShift as the integrator

Location: swappers/RelaySwapper/getTradeQuote.ts

referrer: '0xSHAPESHIFT_ADDRESS'

→ Conclusion: Relay uses a referrer address parameter

Location: swappers/ChainflipSwapper/utils/constants.ts

export const CHAINFLIP_BROKER_ID = 'shapeshift'

→ Conclusion: Chainflip uses a broker ID string

Output from Step 0:

Document your findings before proceeding:

## ShapeShift Integration Analysis for [Swapper Name]

**Affiliate Identifier Type:** [Treasury Address / API Key / Referrer Param / Broker ID / Other]

**Identifier Value:** [The actual value used, e.g., "thor1x..." or "shapeshift"]

**Location in Code:** [File path and line number]

**How It's Used:** [Brief description of how the identifier is passed to the swapper]

**Fee Configuration:** [Any fee BPS or parameters configured]

**Key Code Snippet:**
```typescript
// Paste relevant code here

Conclusion: [How this affects our revenue tracking approach]


---

#### Step 1: Explore Available APIs
   - Search for official API documentation
   - Look for affiliate/partner APIs
   - Check for transaction/trade history APIs
   - Look for analytics or reporting APIs
   - Check if there's a GraphQL endpoint
   - **Use the affiliate identifier from Step 0 to test filtering!**

   **⚠️ CRITICAL - API Cost Requirements:**
   - ✅ **MUST be completely FREE** with no time limits
   - ❌ **NO paid APIs**
   - ❌ **NO time-limited free trials** (e.g., "14-day free trial then $99/month")
   - ✅ Free tier with reasonable rate limits is acceptable
   - ✅ Free tier that requires API key but no payment is acceptable
   - If no free API exists, proceed to on-chain analysis (Step 3)

#### Step 2: Identify Data Availability
   For each API you find, determine:
   - ✅ Can filter by affiliate/referrer ID? **Use the identifier from Step 0!**
   - ✅ Can filter by time range (start/end timestamps or dates)?
   - ✅ What fee data is available?
     - Direct fee amounts in crypto?
     - Fee amounts in USD?
     - Volume data we can calculate fees from?
   - ✅ What format is the data in?
     - **Decimal format** (e.g., "2.5" USDC, "0.001" ETH)?
     - **Base units** (e.g., "2500000" wei USDC, "1000000000000000" wei ETH)?
   - ✅ Pagination support?
   - ✅ Rate limits?
   - ✅ Requires API key?

   **⚠️ CRITICAL - Performance Requirements:**
   - ✅ **Must retrieve 30 days of data in under 15 seconds**
   - ✅ **Batch queries preferred** (get all fees for date range in one/few calls)
   - ❌ **Avoid per-transaction queries** (if 100 txs = 100 API calls, too slow!)
   - ✅ Pagination is acceptable if page size is reasonable (e.g., 100-1000 items per page)
   - ✅ GraphQL batch queries are good
   - ❌ REST endpoints requiring one call per tx/day are problematic

   **Performance Estimation:**
   - You don't need to fetch full 30 days - estimate based on test queries
   - Assume 50-200 transactions over 30 days (typical volume)
   - Test a small query and calculate: `estimated_time = (api_response_time × number_of_calls_needed)`
   - Examples:
     - ✅ Single API call for date range = 1 second → **GOOD**
     - ✅ Paginated (5 pages @ 200ms each) = 1 second → **GOOD**
     - ❌ Per-transaction API (150 txs @ 100ms each) = 15 seconds → **BORDERLINE/BAD**
     - ❌ Per-day + per-transaction lookups (30 days × 5 txs × 200ms) = 30 seconds → **TOO SLOW**
   - Mark slow approaches as a major drawback in your research summary

#### Step 3: On-Chain Analysis (if no suitable API)
   If no good API exists, investigate on-chain options:
   - Use the **treasury address from Step 0** (if applicable)
   - What contracts send fees to this address?
   - Are there events/logs we can filter?
   - Can we use block explorers (Etherscan, Blockscout)?
   - What transaction data is available?

   **RPC Providers:**
   - ✅ **Check `/home/sean/Repos/shapeshift/.env` for RPC proxies**
   - ShapeShift has private RPC endpoints configured for most chains
   - These are **faster and more reliable** than public RPCs
   - Look for env vars like `VITE_ETHEREUM_NODE_URL`, `VITE_POLYGON_NODE_URL`, etc.
   - If available for your target chain, prefer these over public RPCs

#### Step 4: Test Your Findings
   - Make sample API requests **using the affiliate identifier from Step 0**
   - Verify data structure matches documentation
   - Test filtering by date range
   - Confirm fee data accuracy
   - Check if crypto amounts AND/OR USD values are provided
   - **CRITICAL: Test if amounts are in decimal or base units!**

### Integration Approaches (Ranked by Preference)

After research, you should determine which approach fits best:

#### **Approach 1: Direct Revenue/Fee API** ⭐⭐⭐⭐⭐
**Examples:** THORChain, Maya Protocol

**Characteristics:**
- Dedicated affiliate fee endpoint
- Returns raw crypto amounts (usually in base units)
- Clean, purpose-built API
- Easy time filtering

**Strengths:**
- Most accurate
- Easiest to implement
- **Best performance** - single/few API calls for entire date range
- Direct fee data

**Performance:** ⚡⚡⚡ Excellent (typically <2 seconds for 30 days)

**USD Enrichment:** ✅ **Use `enrichFeesWithUsdPrices()`**
- Integration returns crypto `amount` only
- Enrichment calculates USD value using **CURRENT** prices
- Most accurate revenue tracking

**Amount Format:** Usually base units (no conversion needed)

**Example Structure:**
```typescript
// API returns: { fees: [{ amount: "123456789", txId: "...", timestamp: 1234567890 }] }
const fees = data.fees.map(fee => ({
  chainId: 'cosmos:thorchain-1',
  assetId: 'cosmos:thorchain-1/slip44:931',
  service: 'swappername',
  txHash: fee.txId,
  timestamp: fee.timestamp,
  amount: fee.amount, // Already in base units (smallest denomination)
  // No amountUsd - let enrichment handle it
}))
return enrichFeesWithUsdPrices(fees)

Approach 2: Transaction API with Fee Calculation ⭐⭐⭐⭐

Examples: Bebop, 0x (ZRX)

Characteristics:

Trade/transaction history API
May include fee BPS or calculated fees
Sometimes provides historical USD values
Can filter by affiliate/source
Often returns amounts in DECIMAL format (needs conversion)

Strengths:

Good data availability
Usually has volume data
Can verify fee calculations
Good performance - batch queries with pagination

Drawbacks:

May need to calculate fees ourselves (volume * BPS)
Historical USD values (if provided) are less accurate
Requires decimal-to-base-unit conversion

Performance: ⚡⚡⚡ Excellent (typically <3 seconds for 30 days with pagination)

USD Enrichment: ✅ Use enrichFeesWithUsdPrices()

Integration returns crypto amount (primary)
May optionally include amountUsd (historical) as backup
Enrichment recalculates using CURRENT prices
If enrichment fails, falls back to historical amountUsd

Amount Format: ⚠️ Usually DECIMAL - requires conversion

Example Structure:

// API returns: { trades: [{ volume: 1000, partnerFeeBps: 55, partnerFeeNative: "2.5", token: "0x...", ... }] }

for (const trade of data.trades) {
  const chainId = `eip155:${trade.chainId}`
  const assetId = `${chainId}/erc20:${trade.token}`

  // ⚠️ CRITICAL: API returns DECIMAL amount ("2.5" USDC)
  // Must convert to base units (wei): "2.5" → "2500000" (for 6 decimals)
  const decimals = await assetDataService.getAssetDecimals(assetId)
  const amountInWei = decimalToBaseUnit(trade.partnerFeeNative, decimals)

  fees.push({
    chainId,
    assetId,
    service: 'swappername',
    txHash: trade.txHash,
    timestamp: trade.timestamp,
    amount: amountInWei, // Now in base units (wei)
    amountUsd: trade.volumeUsd ? String(trade.volumeUsd * (trade.partnerFeeBps / 10000)) : undefined,
  })
}

return enrichFeesWithUsdPrices(fees)

Approach 3: API with Current USD Pricing ⭐⭐⭐⭐

Examples: Relay

Characteristics:

API already calculates USD using current/live prices
Returns amountUsdCurrent (not historical)
Also includes crypto amounts (may be decimal or base units)

Strengths:

USD values already accurate
No need for price enrichment
Reduces API calls
Good performance - batch queries

Drawbacks:

Must verify API actually uses current prices (not historical)
Less common pattern
May still need decimal conversion for amounts

Performance: ⚡⚡⚡ Excellent (typically <3 seconds for 30 days)

USD Enrichment: ❌ Do NOT use enrichFeesWithUsdPrices()

Integration returns both amount AND amountUsd
The amountUsd is already using CURRENT prices from their API
Return fees as-is without enrichment

Amount Format: Check API - may need conversion

Example Structure:

// API returns: { fees: [{ amount: "123456789", amountUsdCurrent: "100.50", ... }] }
const fees = data.fees.map(fee => ({
  chainId: config.chainId,
  assetId: buildAssetId(...),
  service: 'swappername',
  txHash: fee.txHash,
  timestamp: fee.timestamp,
  amount: fee.amount, // Check if in base units or decimal!
  amountUsd: fee.amountUsdCurrent, // Already using current prices
}))
return fees // No enrichment!

⚠️ CRITICAL: You must TEST the API to confirm:

It provides current USD values (not historical)
The amount format (decimal vs base units)

Approach 4: USD-Only Data ⭐⭐⭐

Examples: Chainflip

Characteristics:

API only provides USD values
No crypto amount available
Must reverse-engineer crypto amount (for stablecoins, use 1:1 ratio)

Strengths:

Simple USD tracking
Works when crypto amounts unavailable
Good performance - batch queries

Drawbacks:

Less accurate (historical USD values)
Can't verify with on-chain data
Loses native token information

Performance: ⚡⚡⚡ Excellent (typically <3 seconds for 30 days)

USD Enrichment: ❌ Do NOT use enrichFeesWithUsdPrices()

Integration returns synthesized amount (calculated from USD) AND amountUsd
The amountUsd is historical (from when swap occurred)
No enrichment possible - we don't have real crypto amounts

Amount Format: Synthesized in base units

Example Structure:

// API returns: { swaps: [{ affiliateFeeValueUsd: "10.50", ... }] }
// Chainflip only provides USD - must synthesize crypto amount

const fees = data.swaps.map(swap => {
  // Synthesize USDC amount from USD value (1:1 ratio for stablecoins)
  // $10.50 USD = 10.50 USDC = 10,500,000 wei (6 decimals)
  const usdValue = swap.affiliateFeeValueUsd
  const usdcDecimals = 6
  const usdcWei = decimalToBaseUnit(usdValue, usdcDecimals)

  return {
    chainId: 'eip155:1',
    assetId: 'eip155:1/erc20:0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48', // USDC
    service: 'swappername',
    txHash: '',
    timestamp: swap.timestamp,
    amount: usdcWei, // Synthesized from USD
    amountUsd: usdValue, // Historical USD value
  }
})

return fees // No enrichment - we don't have real amounts

Approach 5: On-Chain Analysis ⭐⭐

Examples: Portals

Characteristics:

No suitable API available
Scrape blockchain explorers for events/logs
Filter transfers to treasury address
Complex event decoding

Strengths:

Works when no API exists
Most trustless/verifiable
Direct on-chain data

Drawbacks:

Most complex implementation
Slower performance - multiple API calls per transaction
Requires block number lookups
Explorer API rate limits
Fallback fee calculations needed

Performance: ⚡⚡ Moderate (typically 5-10 seconds for 30 days, can be slower)

WARNING: If approach requires looking up individual tx details, it can be too slow
Per-tx lookups: 150 txs × 100ms = 15 seconds (borderline)
Must implement carefully with batching/caching to stay under 15s limit
TIP: Use ShapeShift's private RPC proxies (see /home/sean/Repos/shapeshift/.env) for better performance than public RPCs

USD Enrichment: ✅ Use enrichFeesWithUsdPrices()

Integration returns crypto amount from on-chain transfers
Enrichment calculates USD value using CURRENT prices

Amount Format: On-chain data is always in base units (wei)

Example Structure:

// Scrape explorer for Portal events
const events = await getPortalEventsFromExplorer(config, startTimestamp, endTimestamp)

// For each event, look up the actual token transfer to treasury
const fees = await Promise.all(events.map(async event => {
  const transfer = await getFeeTransferFromExplorer(config, event.txHash)

  if (transfer) {
    return {
      chainId: config.chainId,
      assetId: buildAssetId(config.chainId, transfer.token),
      service: 'swappername',
      txHash: event.txHash,
      timestamp: event.timestamp,
      amount: transfer.amount, // Already in base units (from blockchain)
    }
  } else {
    // Fallback: calculate from input amount
    return {
      chainId: config.chainId,
      assetId: buildAssetId(config.chainId, event.inputToken),
      service: 'swappername',
      txHash: event.txHash,
      timestamp: event.timestamp,
      amount: calculateFallbackFee(event.inputAmount), // 55 BPS of input
    }
  }
}))

return enrichFeesWithUsdPrices(fees)

Output Phase 1: Research Summary

After completing your research, provide a summary report:

## Research Summary for [Swapper Name]

### ShapeShift Integration (Step 0)

**Affiliate Identifier:** [Type and value]

**Found in ShapeShift code:** [File path]

**How fees are tracked:** [Treasury address / API key / Referrer param / etc.]

**Key insight:** [Brief explanation of how this affects our revenue tracking]

---

### Available Options

1. **Option 1: [Name]**
   - **Type:** [Direct Revenue API / Transaction API / etc.]
   - **Endpoint:** [URL]
   - **Filtering:** [Time range support, affiliate ID, etc.]
   - **Data Provided:** [Fee amounts, volumes, USD values]
   - **Amount Format:** [Decimal / Base Units / Unknown - needs testing]
   - **Cost:** [Free / Paid / Free trial only] ⚠️ Must be FREE!
   - **API Key Required:** [Yes/No]
   - **Performance Estimate:** [e.g., "1 call for 30 days ≈ 1s", "5 pages × 200ms ≈ 1s", "150 txs × 100ms ≈ 15s"]
   - **Strengths:** [List]
   - **Drawbacks:** [List - include performance issues if slow]

2. **Option 2: [Name]**
   - [Same structure...]

### Recommendation

**Recommended Approach:** Option X - [Approach Name]

**Reasoning:**
- [Why this is best for our use case]
- [Alignment with our requirements]
- [Accuracy considerations]

**Performance:** [Estimated time to fetch 30 days] ⚡⚡⚡ / ⚡⚡ / ⚡
- [Brief justification - batch queries, pagination, per-tx, etc.]
- ✅ Meets 15-second requirement / ⚠️ Borderline / ❌ Too slow

**Amount Format:** [Decimal/Base Units] - [Conversion needed: Yes/No]

**USD Enrichment Strategy:**
- ✅ Use enrichFeesWithUsdPrices() / ❌ Return as-is
- **Rationale:** [Explain based on data available]

**Implementation Complexity:** [Low/Medium/High]

**Proceed?** [Wait for user confirmation before implementing]

Phase 2: Implementation

Once the user approves your recommended approach, proceed with implementation.

Step 1: Create Integration Directory

Location: apps/revenue-api/src/affiliateRevenue/[swappername]/

Required Files:

index.ts - Export getFees function
[swappername].ts - Main implementation
types.ts - TypeScript types for API responses
constants.ts - API URLs, keys, and affiliate identifier from Step 0
utils.ts - Helper functions (if needed)

In constants.ts, define the affiliate identifier you found in Step 0:

// Example: Treasury address (THORChain/Maya)
export const DAO_TREASURY = '0x...' // or 'thor1x...'

// Example: Broker ID (Chainflip)
export const SHAPESHIFT_BROKER_ID = 'shapeshift'

// Example: Referrer address (Relay)
export const SHAPESHIFT_REFERRER = '0x...'

// Example: API key (0x)
export const SWAPPERNAME_API_KEY = process.env.SWAPPERNAME_API_KEY ?? ''

Step 2: Implement Core Integration

Standard getFees Pattern:

Every integration MUST follow this pattern:

export const getFees = async (startTimestamp: number, endTimestamp: number): Promise<Fees[]> => {
  const startTime = Date.now()
  const threshold = getCacheableThreshold()
  const { cacheableDates, recentStart } = splitDateRange(startTimestamp, endTimestamp, threshold)

  // === CACHE LOOKUP ===
  const cachedFees: Fees[] = []
  const datesToFetch: string[] = []
  let cacheHits = 0
  let cacheMisses = 0

  for (const date of cacheableDates) {
    const cached = tryGetCachedFees('swappername', chainId, date)
    if (cached) {
      cachedFees.push(...cached)
      cacheHits++
    } else {
      datesToFetch.push(date)
      cacheMisses++
    }
  }

  // === FETCH MISSING DATES ===
  const newFees: Fees[] = []
  if (datesToFetch.length > 0) {
    const fetchStart = getDateStartTimestamp(datesToFetch[0])
    const fetchEnd = getDateEndTimestamp(datesToFetch[datesToFetch.length - 1])
    const fetched = await fetchFeesFromAPI(fetchStart, fetchEnd)

    const feesByDate = groupFeesByDate(fetched)
    for (const date of datesToFetch) {
      saveCachedFees('swappername', chainId, date, feesByDate[date] || [])
    }
    newFees.push(...fetched)
  }

  // === FETCH RECENT (UNCACHEABLE) DATA ===
  const recentFees: Fees[] = []
  if (recentStart !== null) {
    recentFees.push(...(await fetchFeesFromAPI(recentStart, endTimestamp)))
  }

  // === LOGGING ===
  const totalFees = cachedFees.length + newFees.length + recentFees.length
  const duration = Date.now() - startTime
  console.log(`[swappername] Total: ${totalFees} fees in ${duration}ms | Cache: ${cacheHits} hits, ${cacheMisses} misses`)

  // === USD ENRICHMENT (conditional) ===
  const allFees = [...cachedFees, ...newFees, ...recentFees]

  // ✅ If using Approach 1, 2, or 5:
  return enrichFeesWithUsdPrices(allFees)

  // ❌ If using Approach 3 or 4:
  return allFees
}

Key Implementation Notes:

Amount Normalization (CRITICAL!):

// ⚠️ ALWAYS store amounts in smallest unit (wei, satoshis, etc.)

// If API returns BASE UNITS (e.g., "2500000" for 2.5 USDC with 6 decimals):
const amount = fee.amount // Use directly

// If API returns DECIMAL format (e.g., "2.5" for 2.5 USDC):
const decimals = await assetDataService.getAssetDecimals(assetId)
const amount = decimalToBaseUnit(fee.amount, decimals) // Convert to wei

// Example conversions:
// - "2.5" USDC (6 decimals) → "2500000" wei
// - "0.001" ETH (18 decimals) → "1000000000000000" wei
// - "1.0" BTC (8 decimals) → "100000000" satoshis

How to test if API returns decimal or base units:

// Make a test API call and check the amount
// If you see small numbers like "0.5", "2.5" → DECIMAL format
// If you see large numbers like "500000", "2500000" → BASE UNITS
// Compare with actual token decimals to verify

Cache Strategy:
- Cache by date for historical data (never changes)
- Don't cache "today" (prices update)
- Use splitDateRange to separate cacheable vs. recent
- Cache key: swappername:chainId:YYYY-MM-DD
Timestamps:
- API params use Unix timestamps (seconds)
- Internal storage uses Unix timestamps
- Cache keys use ISO date strings (YYYY-MM-DD)
Asset IDs:
- Follow CAIP format: chainId/tokenType:tokenAddress
- Native tokens: eip155:1/slip44:60 (ETH)
- ERC20 tokens: eip155:1/erc20:0x...
- Cosmos chains: cosmos:thorchain-1/slip44:931
- Use existing getSlip44ForChain() utility

Affiliate Identifier (from Step 0):

ALWAYS use the affiliate identifier you found in Step 0
Add it to constants.ts (see example above)
Use it in your API calls to filter for ShapeShift's fees

// Example: Filtering by referrer
const { data } = await axios.get(API_URL, {
  params: {
    referrer: SHAPESHIFT_REFERRER, // From Step 0
    startTimestamp,
    endTimestamp,
  }
})

// Example: Filtering by broker ID
const { data } = await axios.post(API_URL, {
  query: GET_SWAPS_QUERY,
  variables: {
    brokerId: SHAPESHIFT_BROKER_ID, // From Step 0
    startDate,
    endDate,
  }
})

// Example: API key identifies us
const { data } = await axios.get(API_URL, {
  headers: {
    'api-key': SWAPPERNAME_API_KEY, // From Step 0
  }
})

Error Handling:
- Use withRetry() wrapper for API calls
- Log errors with console.error
- Return empty array on complete failure
- Partial failures should be logged but not throw

Step 3: Environment Variables

If API key required:

Add to apps/revenue-api/.env.example:
```
SWAPPERNAME_API_KEY=your_key_here
```

Add to server setup:

// In constants.ts
export const SWAPPERNAME_API_KEY = process.env.SWAPPERNAME_API_KEY ?? ''

Document in README under Environment Variables section

Step 4: Register Integration

File: apps/revenue-api/src/affiliateRevenue/index.ts

Import your module:

import * as swappername from './swappername'

Add to provider names array:

const providerNames: Service[] = [
  'bebop',
  'butterswap',
  // ... existing providers
  'swappername', // Add here (alphabetical order preferred)
]

Add to Promise.allSettled:

const results = await Promise.allSettled([
  bebop.getFees(startTimestamp, endTimestamp),
  // ... existing providers
  swappername.getFees(startTimestamp, endTimestamp), // Add here
])

File: apps/revenue-api/src/types.ts

Add to services array:

export const services = [
  'bebop',
  // ... existing
  'swappername', // Add in alphabetical order
] as const

Step 5: Frontend Integration

File: apps/revenue-dashboard/src/constants/services.ts

Add display label:

export const SERVICE_LABELS: Record<string, string> = {
  // ... existing
  swappername: 'Swapper Display Name',
}

Add color (use a color not already taken):

export const SERVICE_COLORS: Record<string, string> = {
  // ... existing
  swappername: '#3b82f6', // Choose unique color
}

Add to stack order (determines chart order):

export const SERVICE_STACK_ORDER = [
  'thorchain',
  // ... existing
  'swappername', // Add in desired display order
]

Available Colors (TailwindCSS):

#3b82f6 - blue-500
#a855f7 - purple-500
#ef4444 - red-500
#10b981 - emerald-500
#f59e0b - amber-500
#06b6d4 - cyan-500
#ec4899 - pink-500
#14b8a6 - teal-500
#84cc16 - lime-500
#f97316 - orange-500
#6366f1 - indigo-500
#22c55e - green-500

Step 6: Testing

Test API calls locally:
```
bun dev:backend
```

Test amount conversion (if using decimal format):

// Verify your conversion is correct
// Example: "2.5" USDC → "2500000" (6 decimals)
console.log(decimalToBaseUnit("2.5", 6)) // Should output "2500000"

Test full stack:
```
bun dev
```
Verify data:
- Check browser network tab for API responses
- Verify revenue amounts are reasonable
- Check charts display correctly
- Confirm caching works (check logs)
- Verify amounts are in base units (large numbers like "2500000", not "2.5")
Test date ranges:
- Last 7 days
- Last 30 days
- Last 90 days
- Custom ranges

Step 7: Audit for Additional UI Updates

Search for hardcoded service references:

Run these checks to ensure nothing was missed:

# Search for service arrays/lists
grep -r "thorchain.*mayachain.*chainflip" apps/revenue-dashboard/src/

# Search for service type definitions
grep -r "Service.*=.*{" apps/revenue-dashboard/src/

# Search for service-specific styling
grep -r "switch.*service" apps/revenue-dashboard/src/

Common locations to check:

Type definitions
Chart components
Table components
Color/styling utilities
Mock data files
Test files

If you find any hardcoded lists or switch statements, update them to include the new swapper.

Step 8: Code Quality

Before submitting, ensure:

✅ No TypeScript errors: bun type-check
✅ No linting errors: bun lint:fix
✅ Follows existing code conventions
✅ Proper error handling
✅ Logging includes service name prefix
✅ Caching implemented correctly
✅ Amount normalization correct (all amounts in base units/wei)
✅ USD enrichment strategy correct for your approach
✅ All console.logs use [swappername] prefix

Critical Reminders

Amount Format Decision Tree

What format does the API return amounts in?

├─ BASE UNITS (large numbers like "2500000")
│  └─ ✅ Use amount directly: amount = fee.amount
│
├─ DECIMAL (small numbers like "2.5", "0.001")
│  └─ ⚠️ Must convert to base units:
│     1. Get asset decimals: const decimals = await assetDataService.getAssetDecimals(assetId)
│     2. Convert: const amount = decimalToBaseUnit(fee.amount, decimals)
│
└─ UNKNOWN
   └─ ⚠️ Test the API with known amounts and compare!

Example Test:

// If you see: { amount: "2.5", token: "0xUSDC..." }
// And USDC has 6 decimals
// Then 2.5 USDC should be stored as "2500000" (2.5 × 10^6)

const decimals = await assetDataService.getAssetDecimals(assetId)
const baseUnits = decimalToBaseUnit("2.5", decimals)
// baseUnits = "2500000" ✅

USD Enrichment Decision Tree

Do you have crypto amounts from the API?
├─ YES
│  └─ Does the API provide USD values?
│     ├─ NO → ✅ Use enrichFeesWithUsdPrices() (Approach 1)
│     └─ YES
│        └─ Are the USD values calculated with CURRENT prices or HISTORICAL prices?
│           ├─ CURRENT → ❌ Return as-is (Approach 3)
│           └─ HISTORICAL → ✅ Use enrichFeesWithUsdPrices() (Approach 2)
└─ NO
   └─ ❌ Return as-is, synthesize crypto amounts from USD 1:1 (Approach 4)

Fee Calculation

If you need to calculate fees from volume:

const FEE_BPS = 55
const FEE_BPS_DENOMINATOR = 10000

const feeAmount = volume * (FEE_BPS / FEE_BPS_DENOMINATOR) // = volume * 0.0055

Asset ID Format

Always use CAIP format:

// EVM native
`eip155:${chainId}/slip44:${slip44}`

// EVM ERC20
`eip155:${chainId}/erc20:${address.toLowerCase()}`

// Cosmos native
`cosmos:${chainName}/slip44:${slip44}`

// Solana native
`solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp/slip44:501`

Caching Rules

✅ Cache complete days (00:00:00 to 23:59:59 UTC)
✅ Cache indefinitely (TTL handled by LRU)
❌ Don't cache partial days
❌ Don't cache "today"
✅ Use splitDateRange() to separate cacheable vs recent

Success Checklist

Before marking the integration complete:

Research phase completed with user approval
Integration directory created with all files
Core getFees function implemented
Amount normalization correct (all amounts in base units/wei)
Correct USD enrichment strategy applied
Caching implemented correctly
Environment variables added (if needed)
Backend type/service registration complete
Frontend constants updated (labels, colors, order)
No TypeScript errors (bun type-check)
No linting errors (bun lint:fix)
Tested with multiple date ranges
Verified amounts are large numbers (wei), not decimal
Logging includes service name prefix
Additional UI locations audited and updated
README updated with new provider (if needed)

Reference Files

Key files to reference during implementation:

ShapeShift Swapper Implementations (for Step 0):

/home/sean/Repos/shapeshift/packages/swapper/src/swappers/ - All swapper implementations
/home/sean/Repos/shapeshift/packages/swapper/src/swappers/ThorchainSwapper/ - Treasury address example
/home/sean/Repos/shapeshift/packages/swapper/src/swappers/ZrxSwapper/ - API key example
/home/sean/Repos/shapeshift/packages/swapper/src/swappers/RelaySwapper/ - Referrer parameter example
/home/sean/Repos/shapeshift/packages/swapper/src/swappers/ChainflipSwapper/ - Broker ID example
/home/sean/Repos/shapeshift/.env - RPC proxy endpoints for on-chain queries

Backend (Revenue Dashboard):

apps/revenue-api/src/affiliateRevenue/thorchain/thorchain.ts - Simple API (base units)
apps/revenue-api/src/affiliateRevenue/bebop/bebop.ts - Decimal conversion example ⭐
apps/revenue-api/src/affiliateRevenue/zrx/zrx.ts - Decimal conversion example ⭐
apps/revenue-api/src/affiliateRevenue/relay/relay.ts - Current USD pricing (base units)
apps/revenue-api/src/affiliateRevenue/chainflip/chainflip.ts - USD-only, synthesized amounts
apps/revenue-api/src/affiliateRevenue/portals/portals.ts - On-chain (always base units)
apps/revenue-api/src/affiliateRevenue/cache.ts - Caching utilities
apps/revenue-api/src/affiliateRevenue/enrichment.ts - USD enrichment logic
apps/revenue-api/src/affiliateRevenue/utils.ts - decimalToBaseUnit() utility ⭐

Frontend:

apps/revenue-dashboard/src/constants/services.ts - Service display configuration
apps/revenue-dashboard/src/types/index.ts - TypeScript types

Documentation:

README.md - Environment variables, architecture

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