Event Infrastructure for the Stellar Blockchain

The Graphfor Stellar.

Pasteacontractaddress.GetaliveGraphQLAPI,webhooks,andanalyticsin60seconds.
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Query Explorerx-graph.dev

GraphQL Query

1query GetLatestEvents {
2 events(
3 contract: "CASD...XYZ",
4 last: 10
5 ) {
6 id
7 timestamp
8 data {
9 amount
10 sender
11 recipient
12 }
13 }
14}

JSON Response

1{
2 "data": {
3 "events": [
4 {
5 "id": "ledger:512340:0",
6 "timestamp": "2026-04-12T10:32:00Z",
7 "data": {
8 "amount": 1500,
9 "sender": "GBXG...",
10 "recipient": "GCAB..."
11 }
12 }
13 ]
14 }
15}
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How It Works

From Contract to API in 3 Steps

Three steps from raw ledger data to high-performance APIs. No config files. No DevOps headaches.

01

Listen

X-Graph connects to the Stellar network 24/7 and monitors every ledger close for your contract's events — the moment they happen.

02

Decode

Raw XDR binary is decoded into clean, structured JSON automatically — no manual parsing required. Your contract's WASM interface does the work.

03

Query

Your contract gets a live GraphQL endpoint instantly. Query events, subscribe via WebSocket, or push to your backend via webhooks.

Features

Everything you need.
Nothing you don't.

A complete event indexing platform built specifically for Stellar and Soroban smart contracts.

AI Schema Generation

Paste a contract address — X-Graph reads the ABI and auto-generates your entire GraphQL schema. No config files.

Webhooks & WebSocket

Get events pushed to your backend the instant they fire. Stop polling. Start listening.

Multi-Contract Queries

Aggregate events across dozens of contracts in a single GraphQL query.

Time-Travel Queries

Query your contract's event history at any ledger height or timestamp range.

Built-in Analytics

Every contract gets an instant dashboard — volume charts, top callers, anomaly alerts.

Open Source & Self-Hostable

Run X-Graph on your own infra with Docker. Full source on GitHub.

Integration

Dead simple integration

X-Graph handles the complexity of Stellar ledger ingestion so you can focus on building. A standard GraphQL API means you can use any existing toolchain.

120ms

Avg Query Latency

99.99%

Uptime SLA

< 5s

Event Propagation

∞

Historical Data

1query {
2  transfers(
3    contract: "CABC...XYZ",
4    last: 3
5  ) {
6    from
7    to
8    amount
9    timestamp
10  }
11}

Pricing

Start free. Scale when ready.

From hackathon to enterprise — no lock-in, no surprises.

Free / Self-Hosted

Full open-source Docker image with all core features.

$0/mo
  • Full open-source Docker image
  • All core features included
  • Unlimited local indices
  • Community support
  • Self-managed infra
Most Popular

Pro

Managed hosted endpoints with full cloud capabilities.

Coming Soon
  • Managed hosted endpoints
  • Webhooks + WebSocket
  • 90-day event history
  • Priority support
  • 99.9% uptime SLA

Enterprise

Dedicated infra with SLAs and compliance exports.

Custom
  • Dedicated infrastructure
  • SLAs + compliance exports
  • Custom integrations
  • 24/7 phone support
  • SSO + audit logs
Open Source — Apache 2.0

X-Graph is built in the open.

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