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- ADD_CHAIN138_TO_LEDGER_LIVE: Ledger form done; public code review repo bis-innovations/LedgerLive; init/push commands - CONTRACT_DEPLOYMENT_RUNBOOK: Chain 138 gas price 1 gwei, 36-addr check, TransactionMirror workaround - CONTRACT_*: AddressMapper, MirrorManager deployed 2026-02-12; 36-address on-chain check - NEXT_STEPS_FOR_YOU: Ledger done; steps completable now (no LAN); run-completable-tasks-from-anywhere - MASTER_INDEX, OPERATOR_OPTIONAL, SMART_CONTRACTS_INVENTORY_SIMPLE: updates - LEDGER_BLOCKCHAIN_INTEGRATION_COMPLETE: bis-innovations/LedgerLive reference Co-authored-by: Cursor <cursoragent@cursor.com>
198 lines
4.7 KiB
Markdown
198 lines
4.7 KiB
Markdown
# CoinGecko API Key Setup - Complete ✅
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**Date:** 2026-01-26
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**Status:** ✅ **API Key Configured and Verified**
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---
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## ✅ API Key Verification
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**Key:** `CG-LxMsQ7jp3Jd6he3VFzP1uUXA`
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**Status:** ✅ **VERIFIED WORKING**
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**Test Results:**
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- ✅ Bitcoin price fetch: Success ($88,400 USD)
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- ✅ Ethereum price fetch: Success ($2,937.31 USD)
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- ✅ API key accepted by CoinGecko
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---
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## 📋 Files Updated
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### 1. Root `.env` ✅
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**Location:** `/.env`
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**Added:**
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```bash
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# ============================================
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# Price Feed & Market Data APIs
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# ============================================
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# CoinGecko API Key (for Oracle Publisher and Token Aggregation services)
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# Provides higher rate limits (500+ calls/min vs 10-50 without key)
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COINGECKO_API_KEY=CG-LxMsQ7jp3Jd6he3VFzP1uUXA
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```
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**Status:** ✅ Updated
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---
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### 2. Token Aggregation Service `.env` ✅
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**Location:** `smom-dbis-138/services/token-aggregation/.env`
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**Updated:**
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```bash
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# External API Keys (optional)
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# CoinGecko API Key - Provides higher rate limits and better reliability
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# Get free key at: https://www.coingecko.com/en/api/pricing
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COINGECKO_API_KEY=CG-LxMsQ7jp3Jd6he3VFzP1uUXA
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```
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**Status:** ✅ Updated
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---
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### 3. Root `.env.example` ✅
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**Location:** `/.env.example`
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**Status:** ✅ Already updated (from previous step)
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---
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### 4. Token Aggregation `.env.example` ✅
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**Location:** `smom-dbis-138/services/token-aggregation/.env.example`
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**Status:** ✅ Already updated (from previous step)
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---
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## 🔧 Oracle Publisher Service
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### Automated Update Script Created ✅
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**Script:** `scripts/update-oracle-publisher-coingecko-key.sh`
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**What it does:**
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- Connects to Proxmox host (192.168.11.10)
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- Accesses Oracle Publisher container (VMID 3500)
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- Updates `/opt/oracle-publisher/.env` with:
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- `COINGECKO_API_KEY=CG-LxMsQ7jp3Jd6he3VFzP1uUXA`
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- `DATA_SOURCE_1_URL` with API key in URL
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- `DATA_SOURCE_1_PARSER=ethereum.usd`
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- Restarts oracle-publisher service
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**To run:**
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```bash
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cd /home/intlc/projects/proxmox
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./scripts/update-oracle-publisher-coingecko-key.sh
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```
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**Or manually:**
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```bash
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ssh root@192.168.11.10
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pct exec 3500 -- bash
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cd /opt/oracle-publisher
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nano .env
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# Add/update:
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# COINGECKO_API_KEY=CG-LxMsQ7jp3Jd6he3VFzP1uUXA
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# DATA_SOURCE_1_URL=https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&x_cg_demo_api_key=CG-LxMsQ7jp3Jd6he3VFzP1uUXA
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# DATA_SOURCE_1_PARSER=ethereum.usd
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systemctl restart oracle-publisher
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```
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---
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## ✅ Verification Steps
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### 1. Verify Root .env
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```bash
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grep COINGECKO_API_KEY .env
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# Should show: COINGECKO_API_KEY=CG-LxMsQ7jp3Jd6he3VFzP1uUXA
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```
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### 2. Verify Token Aggregation .env
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```bash
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cd smom-dbis-138/services/token-aggregation
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grep COINGECKO_API_KEY .env
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# Should show: COINGECKO_API_KEY=CG-LxMsQ7jp3Jd6he3VFzP1uUXA
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```
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### 3. Test API Key
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```bash
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# Test Bitcoin price
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curl -s "https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&x_cg_demo_api_key=CG-LxMsQ7jp3Jd6he3VFzP1uUXA" | jq .
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# Test Ethereum price
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curl -s "https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&x_cg_demo_api_key=CG-LxMsQ7jp3Jd6he3VFzP1uUXA" | jq .
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```
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### 4. Verify Oracle Publisher (if accessible)
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```bash
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ssh root@192.168.11.10 "pct exec 3500 -- grep COINGECKO /opt/oracle-publisher/.env"
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# Should show the API key
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```
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---
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## 🚀 Next Steps
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### Completed ✅
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- [x] API key verified working
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- [x] Root `.env` updated
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- [x] Token Aggregation `.env` updated
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- [x] Update script created for Oracle Publisher
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### Pending Actions ⚠️
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1. **Update Oracle Publisher Service** (if VMID 3500 exists)
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```bash
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./scripts/update-oracle-publisher-coingecko-key.sh
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```
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2. **Restart Token Aggregation Service** (if running)
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```bash
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cd smom-dbis-138/services/token-aggregation
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# If using Docker:
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docker-compose restart
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# If using systemd:
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systemctl restart token-aggregation
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```
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3. **Verify Services**
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- Check Token Aggregation logs for CoinGecko API calls
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- Check Oracle Publisher logs for successful price fetches
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- Verify no 429 rate limit errors
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---
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## 📊 API Key Benefits
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| Feature | Before (No Key) | After (With Key) |
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|---------|-----------------|------------------|
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| **Rate Limit** | 10-50 calls/min | 500+ calls/min |
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| **Endpoint** | `api.coingecko.com` | `pro-api.coingecko.com` (token-aggregation) |
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| **Reliability** | Frequent 429 errors | Stable service |
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| **Oracle Publisher** | Rate limited | No rate limits |
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---
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## 📝 Summary
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✅ **API Key:** Verified working
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✅ **Root .env:** Updated
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✅ **Token Aggregation .env:** Updated
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✅ **Update Script:** Created
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⚠️ **Oracle Publisher:** Script ready (run when accessible)
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---
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**Last Updated:** 2026-01-26
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**Status:** ✅ Configuration complete, ready for service updates
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