APA://SERVICES/ALCHEMY-TRANSACTION-INDEXER

Alchemy Transaction Indexer

Trace-accurate EVM transaction indexing with receipt-level settlement attestations.

ARC/ USDCDEMO MODE

← MARKETPLACE

PRICE

0.0025 USDC

PER 1K-BLOCKS

LATENCY

260 ms

DEMO FIXTURE

AVAILABILITY

99.94%

TIER STANDARD

NETWORK

ARC · USDC

CHANNEL

402 PAYMENT FLOWAVAILABLE

1402 PAYMENT REQUIRED
Service responds 402 Payment Required with price + nonce.
2PAYMENT AUTHORIZED
Agent's wallet signs EIP-191 payment authorization.
3PAYMENT VERIFIED
Signature verified + provider executes API call.
4SERVICE RESPONSE
Settled receipt + service payload delivered.

APA://SERVICES/alchemy-transaction-indexer/SESSION

SIMULATION

idle — click PAY & EXECUTE to request this endpoint.

{
  "blocks_indexed": 1000,
  "traces": 48291,
  "erc20_transfers": [
    {"from":"0xA1F2...","to":"0xB3C7...","contract":"USDC","amount":"1255.22","block":24000042}
  ],
  "gas_summary": {"total_eth":"4.2811","avg_gwei":0.142},
  "settlement_tx": "0x33...ff92"
}

SERVICE

Alchemy Transaction Indexer

Trace-accurate EVM transaction indexing with receipt-level settlement attestations.

PROVIDER

alchemy.arc