Bitcoin API / AI / LLM
Access Bitcoin blockchain data via REST API, or let AI agents query it directly through the built-in MCP server. From raw data access to AI-generated reports.
- Access the BCA Bitcoin API via REST endpoints
- Interface AI/LLM via MCP server to the API
- Templates for report generation by AI
- Feature levels: Developer · Team · Enterprise
Feature Matrix
| Feature | Developer | Team | Enterprise |
|---|---|---|---|
| Data Access | |||
| Block access | ✓ | ✓ | ✓ |
| Transaction access | ✓ | ✓ | ✓ |
| Search by address | ✓ | ✓ | ✓ |
| Search in reverse index | ✓ | ✓ | ✓ |
| Capacity & Limits | |||
| Number of concurrent tokens | 1 | 3 | 10 |
| Rate limit (requests/sec) | 10 | 30 | 100 |
| Page size of results | 20 | 200 | 2,000 |
| Operations & Support | |||
| Query statistics view | — | ✓ | ✓ |
| API monitoring view | — | ✓ | ✓ |
| Email support | — | ✓ | ✓ |
| Priority support 24×7 | — | — | ✓ |
| SLA | — | — | ✓ |
| SLI monitoring view | — | — | ✓ |
| SLI monitoring integration | — | — | ✓ |
Plans
Get started
For individual developers who need programmatic access to Bitcoin on-chain data.
- Full data access (blocks, transactions, addresses, reverse index)
- 1 concurrent API token
- 10 req/s · 20 results/page
- REST + MCP server access
Scale up
For teams that need higher throughput, larger result pages, and operational visibility.
- Everything in Developer
- 3 concurrent API tokens
- 30 req/s · 200 results/page
- Query stats & monitoring views
- Email support
Full scale
Maximum capacity, priority support, SLA guarantees, and SLI monitoring integration.
- Everything in Team
- 10 concurrent API tokens
- 100 req/s · 2,000 results/page
- 24×7 priority support & SLA
- SLI monitoring + integration
Rate Limiting
Rate limiting is enforced per API token using a token bucket, shared across all API instances.
| Tier | Rate limit | Burst capacity | Retry-After |
|---|---|---|---|
| Developer | 10 req/s | 50 tokens | 100 ms |
| Team | 30 req/s | 150 tokens | 34 ms |
| Enterprise | 100 req/s | 500 tokens | 10 ms |
Example Request
# Look up a transaction by hash curl "https://www.blockchain-applied.com/api_btc/v1/tx/a1b2c3...f9e8d7?pagesize=10"
{
"data": [
{
"txid": "a1b2c3...f9e8d7",
"blockheight": 874210,
"blocktime": "2025-12-18 14:23:07",
"vin": [...],
"vout": [...]
}
],
"page": 1,
"page_size": 10,
"total_count": 1,
"total_pages": 1,
"has_next": false
}
Built For
AI Agents & LLMs
Connect Claude, GPT, or custom agents via MCP server for autonomous Bitcoin data retrieval
Report Generation
Use AI templates to generate address summaries, transaction reports, and UTXO analysis automatically
Wallet & Explorer Backends
Power wallet UIs, block explorers, and portfolio trackers with paginated REST endpoints
Address Analytics
Query address histories, UTXO sets, and transaction flows for research and compliance
Data Pipelines
Ingest Bitcoin data into your own systems via scheduled API calls with pagination
Forensics & Compliance
Transaction tracing, address clustering, and reverse index lookups for audit and AML workflows
Related BCA Products
| Product | Description |
|---|---|
| Cardano REST API |
AI-ready HTTP endpoints for Cardano
blockchain data —
api.blockchain-applied.com
|
| Cardano on BigQuery | Full Cardano db-sync dataset in Google BigQuery — hourly updates, epoch back-validation |