Stable Data: Index Stablecoin Transfers and Payments

Index Stable's USDT transfers, contract events, and payment activity in one pipeline, decoded and delivered to your own database. Real-time and complete historical data, no node to run.

Stable is a USDT-native Layer 1 built around stablecoins as everyday money. It is a purpose-built EVM chain where USDT is the gas token itself, pairing a StableBFT delegated proof-of-stake consensus layer with the Stable EVM execution environment, with USDT0 as the canonical on-chain dollar. The network settles payments in sub-second finality and bridges USDT across ecosystems through USDT0 and LayerZero. You can read how the team frames it at stable.xyz.

That payment volume is the data problem. Stable is a high-throughput EVM chain where USDT transfers, contract events, and decoded calls move continuously, and reconciliation against that flow demands a complete, gap-free record. Indexing Co covers Stable in a single pipeline, decodes the raw chain into the shape you want, and delivers it to your own PostgreSQL, warehouse, or webhook. Real-time and full history, with no node to operate.

Source Stable L1 blocks

Ingest blocks, logs, traces

Decode ERC-20 and events

Transform your JavaScript

Deliver your database

Why Stable data is hard

USDT Transfer Volume Stable is designed for high-volume dollar movement, with USDT transfers as the core activity. Capturing every USDT and stablecoin transfer in real time, at payment throughput, without falling behind the chain head is a standing ingestion problem.

USDT as Native Gas Stable uses USDT itself as the gas asset, with no separate native token to pay fees. That fee model changes how transactions and fee accounting read, and a naive EVM scraper misses the structure when it assumes one distinct native gas token.

Reconciliation Needs Completeness Payments reconciliation breaks on gaps. You need every USDT transfer matched to its account, amount, and block, with no missed events and clean handling of confirmed state. Assembling a gap-free ledger across millions of transfers is the hard part, not parsing a single event.

Your Own DB, Not a Hosted API Generic RPC endpoints and hosted query APIs leave you rate-limited and renting someone else's schema. Powering a payments product or analytics workload on Stable means owning the data in your own store, shaped the way your application queries it.

What Indexing Co delivers for Stable

The DIY Path

Stand up and maintain the whole stack yourself.

Run a Stable node or wire up a third-party RPC.
Fetch and decode logs, traces, and receipts against the right ABIs.
Handle USDT gas and per-protocol event schemas by hand.
Build backfill, reorg handling, and real-time delivery from scratch.

Indexing Co

One pipeline sources, decodes, and delivers Stable to your store.

USDT transfers, contract events, and decoded txs in a single pipeline.
Decoded data, shaped by your JavaScript transform.
Lands in your PostgreSQL, BigQuery, warehouse, or webhook.
Real-time delivery plus complete backfilled history. No node, no RPC babysitting.

What you can index

EVM data type	On Stable, for example
Token transfers (ERC-20)	USDT0 and stablecoin payment transfers
Contract events and logs	Merchant checkout, payroll, and remittance contract events
Decoded transactions and traces	USDT-gas transactions and fee accounting
Protocol and account state	Account balances, liquidity pools, STABLE staking activity

A transform, not a subgraph

You write the transform in JavaScript, not AssemblyScript, and change it without re-indexing from block zero. Indexing Co runs your function over each block server-side: decode the logs you care about and return rows for your destination.

// Indexing Co transform: reshape each block into rows for your database
function transform(block) {
  const results = [];
  const signatures = [
    'event Transfer(address indexed from, address indexed to, uint256 value)'
  ];

  for (const tx of block.transactions || []) {
    for (const log of tx.receipt?.logs || []) {
      const event = utils.evmDecodeLogWithMetadata(log, signatures);
      if (!event) continue;
      results.push({
        chain: block._network,
        block: Number(block.number),
        tx_hash: tx.hash,
        token_address: log.address?.toLowerCase(),
        from: event.decoded.from,
        to: event.decoded.to,
        value: event.decoded.value,
      });
    }
  }
  return results;
}

Stable with Indexing Co

Run it yourself if

You want full control of node infrastructure and have the team to operate a Stable node, decode every protocol's ABIs, handle USDT gas accounting, and build backfill and reorg handling in-house.

Use Indexing Co if

You want Stable USDT transfers, contract events, and decoded transactions delivered to your own database for payments reconciliation and analytics, with real-time plus complete history and no infrastructure to run.

Get a Demo Open the Console

FAQ

Do I need to run a Stable node?

No. Indexing Co sources Stable blocks, logs, and traces for you, including full historical data, so you never operate a node or babysit an RPC endpoint.

Can Indexing Co handle Stable's USDT transfer volume?

Yes. The pipeline is built to capture high-throughput ERC-20 and USDT transfers in real time without falling behind the chain head, which is exactly the load a USDT-native payments L1 produces.

Does Indexing Co handle Stable's USDT gas?

Yes. Because Stable is EVM compatible, we decode its transactions, logs, and traces directly, including transactions that pay gas in USDT, so fee accounting stays correct.

Where does the Stable data go?

Into your own destination: PostgreSQL, BigQuery, a warehouse, or a webhook. You define the output schema and own the storage.

Can I get complete historical Stable data?

Yes. We backfill from your chosen start block and merge it with real-time data, so your Stable dataset is gap-free, which is what payments reconciliation requires.

Get Started

Index Stable in minutes. Set up your first Stable USDT transfer or contract event pipeline without running a node.