zkVerify Testnet

Property	Value
Network ID	`zkverify-testnet`
Real-time	No

Property

Value

Network ID

zkverify-testnet

Real-time

Endpoint

Portal (recommended)
v2 archives (legacy)

https://portal.sqd.dev/datasets/zkverify-testnet

API key required from May 19, 2026 12:00 UTC. v2 archives will be sunset soon. Migrate to Portal, or attach an API key to keep using v2: see Accessing SQD data with API keys. Cloud squids are not affected.

https://v2.archive.subsquid.io/network/zkverify-testnet

Quick start

curl --compressed -X POST \
  'https://portal.sqd.dev/datasets/zkverify-testnet/stream' \
  -H 'Content-Type: application/json' \
  -d '{
    "type": "substrate",
    "fromBlock": 0,
    "toBlock": 100,
    "fields": {
      "block": { "number": true, "timestamp": true },
      "event": { "name": true, "args": true }
    },
    "events": [{}]
  }'

For full SDK examples:

Pipes SDK Quickstart

Streaming pipeline indexer

Squid SDK Quickstart

GraphQL API indexer

Schema

Blocks

Field	Type	Description
`number`	integer	Block number
`hash`	string	Block hash
`parent_hash`	string	Parent block hash
`timestamp`	integer	Block timestamp
`state_root`	string	State root hash
`extrinsics_root`	string	Extrinsics root hash
`spec_version`	integer	Runtime specification version

Extrinsics

Field	Type	Description
`index`	integer	Extrinsic index in block
`hash`	string	Extrinsic hash
`version`	integer	Extrinsic version
`signature`	object	Signature information
`success`	boolean	Whether extrinsic succeeded
`error`	object	Error information if failed
`call`	object	Call data

Events

Field	Type	Description
`index`	integer	Event index
`phase`	string	ApplyExtrinsic, Finalization, Initialization
`extrinsic_index`	integer	Associated extrinsic index
`name`	string	Event name
`args`	object	Event arguments
`topics`	array	Event topics

Calls

Field	Type	Description
`name`	string	Call name (pallet.method)
`args`	object	Call arguments
`origin`	object	Call origin
`success`	boolean	Whether call succeeded
`error`	object	Error information if failed

Reference

API Reference

Field definitions and query syntax

Portal Migration

Migrate from v2 archives to Portal

Overview

Portal API reference

Networks

Endpoint

Quick start

Pipes SDK Quickstart

Squid SDK Quickstart

Schema

Reference

API Reference

Portal Migration

​Endpoint

​Quick start

Pipes SDK Quickstart

Squid SDK Quickstart

​Schema

​Reference

API Reference

Portal Migration

Endpoint

Quick start

Schema

Reference