Live product · Access approved individually

NETWORK RAIL / ROBINHOOD CHAIN

METER SOFTWARE ONROBINHOOD CHAIN.

Metr is building time-based billing and machine-readable session controls for Robinhood Chain, the public Arbitrum-based Layer 2 for onchain finance and tokenized assets.

CHAIN SETTLEMENT FLOWLIVE SYSTEM MAP
CONTROLMETRSTATE / ACTIVE
01MCPconnects agent
02APPopens session
03METERtracks usage
04CHAINcloses onchain
VERIFIABLE INPUTEXPLICIT LIMITREADABLE OUTPUT
01 / NETWORKPublic mainnet
02 / STACKArbitrum L2
03 / CHAIN ID4663
04 / TOKENMETR utility

NETWORK SUPPORT / 01

Two Robinhood rails. One agent workflow.

Robinhood MCP provides the controlled account interface. Robinhood Chain provides the public settlement environment. Metr is designed to connect them with upfront pricing, bounded spend, measured usage, and a final receipt.

01CHAIN
L2

Arbitrum-based public chain

Build in an Ethereum-compatible environment designed by Robinhood for onchain financial applications.

02AGENTS
MCP

Official agent interfaces

Design integrations around Robinhood's Trading and Banking MCP servers without relying on unofficial account APIs.

03UTILITY
METR

Merchant and agent utility

Use the planned token rail for merchants publishing metered services and agents buying bounded usage.

04CONTROL
CAP

Measured controls

Apply budgets, runtime metering, and programmatic stop controls to autonomous buyers.

WORKFLOW / 02

THE SYSTEM
IN MOTION.

Each stage has a visible input, an explicit state, and a result the next stage can verify.

  1. 01
    Select the rail

    Attach Robinhood Chain and an available asset to the metered product.

    network = robinhood
  2. 02
    Verify funding

    Confirm the transaction and token configuration before crediting access.

    credit = verified
  3. 03
    Meter usage

    Run the normal session lifecycle while the service is active.

    tick = signed
  4. 04
    Settle

    Close the session and preserve the chain and usage identifiers together.

    receipt = linked

VISIBLE EVIDENCE / 03

MAKE THE STATE
READABLE.

Product activity should leave a trace a developer, operator, or customer can understand. The showcase uses realistic sample data where a live feed is not connected.

SOURCEDLABELEDREPRODUCIBLE
NETWORK CONFIGURATION
010203040506network: Robinhood Chainchain_id: 4663architecture: Arbitrum Layer 2agent_interface: Robinhood MCPsettlement: integration plannedmetr_access: individually approved
SYSTEM TRACEshowcase / deterministic
LIVE PRODUCT

BUILD WHAT
GETS METERED.

Metr is live. Access is currently approved individually for businesses, developers, and agent builders.

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