Live On-Chain Stream
Research Bot-01→x402 Micro-Query$0.004 USDG180ms
Robinhood Chain Sepolia·USDG Native Micro-SettlementLet AI agents pay.Without giving themunlimited access toyourtreasury.
The programmable spending firewall and non-custodial session key protocol for autonomous AI agents on Robinhood Chain. Budgets, EIP-712 policies, risk controls, and human approvals.
Finality
~250ms
Micro-Gas
< $0.0001
Settlement
Paxos USDG
ALLOWED & SETTLED
210ms🤖
Research Agent-01v2.4
api.vector-search.io
$0.024
USDG Native
Policy Ceiling Check
...Domain Trust Analysis
...EIP-712 Session Key
...Atomic Settlement
...Flare evaluating EIP-712 invariant rules...
HUMAN APPROVAL REQUIRED
On Hold⚡
Trading Bot-Prov3.1
stream.orderbook.fi
$3.500
USDG Requested
Policy Ceiling Check
...Domain Trust Analysis
...Human-in-Loop Trigger
...Atomic Settlement
...Flare evaluating EIP-712 invariant rules...
BLOCKED & ISOLATED
0 Gas Spent⚠️
Worker Agent-04v1.0
unverified-mirror.xyz
$18.000
Halted Outflow
Policy Ceiling Check
...Domain Trust Analysis
...Firewall Circuit Breaker
...Atomic Settlement
...Flare evaluating EIP-712 invariant rules...
2,481 intents verified
99.8% uptime
Powering Autonomous Micro-Payments Across Web3 Infrastructure
Robinhood ChainPrimary Execution
Arbitrum Orbit L2Paxos USDGNative Settlement
Global Dollar Stablecoinx402 ProtocolPayment Interceptor
HTTP 402 Payment RequiredEIP-712 IntentsSession Keys
Typed Structured DataGroq LPU EngineDeep Intelligence
Llama 3.3 70B VersatileLangChain & CrewAITool Integration
Autonomous Agent FrameworkReown AppKitWallet Connection
Universal Web3ModalViem & WagmiContract Pipeline
TypeScript EVM InterfaceTavily Search APIPaid Upstream
Real-time Vector SearchBlockscoutAudit Verification
Robinhood ExplorerRobinhood ChainPrimary Execution
Arbitrum Orbit L2Paxos USDGNative Settlement
Global Dollar Stablecoinx402 ProtocolPayment Interceptor
HTTP 402 Payment RequiredEIP-712 IntentsSession Keys
Typed Structured DataGroq LPU EngineDeep Intelligence
Llama 3.3 70B VersatileLangChain & CrewAITool Integration
Autonomous Agent FrameworkReown AppKitWallet Connection
Universal Web3ModalViem & WagmiContract Pipeline
TypeScript EVM InterfaceTavily Search APIPaid Upstream
Real-time Vector SearchBlockscoutAudit Verification
Robinhood ExplorerAutonomous Protocol Architecture
How Flare Secures Capital in Real-Time
Inspect the live graphical network below to see where Flare verifies, escalates, and settles.
Autonomous AI AgentIntent Genesis
EIP-712 Session KeyEphemeral Signer
Risk & Anomaly RadarThreat Detection
Human Operator Sign-OffHuman-in-the-Loop Escrow
Robinhood Chain L2Arbitrum Orbit L2 Settlement
Upstream Paid ResourceHTTP 200 OK & AI Ingestion
Step 1: Agent 402 Request
Step 2: Flare Policy Check
Step 3: Robinhood USDG Transfer
Step 4: HTTP 200 Data Release
Deterministic Core Firewall
FLARE POLICY ENGINE
Central non-custodial firewall enforcing ceiling budgets, whitelists, and atomic guarantees.
Evaluates EIP-712 payment payload against on-chain policy registry
Calculates provider risk score before broadcasting any funds
Signs cryptographic approval only if all zero-trust invariants pass
Live Invariant Telemetry
Invariant EngineDeterministic < 15ms
Ceiling EnforcementDaily / Monthly Caps
RoutingAuto-Pay / Escalate / Block
Protocol Security Tier NON-CUSTODIAL HARDENED
Autonomous Intent Engine
Declared by Intent. Settled on Robinhood Chain.
AI agents declare programmatic payment intents. Flare verifies policy, evaluates risk, and settles micro-transactions natively on Robinhood Chain (ID: 4663) with sub-second finality in USDG.
01 · Intent
TradingAgent-01
Emits signed intent payload
intent: "FETCH_REALTIME_ORDERBOOK"
target: "api.marketdata.fi"
max: "$0.10 USDG"
token: "USDG"
02 · Flare Firewall
Policy & Risk Engine
Validates rules & budget caps
Budget Rule PASS
Provider Trust VERIFIED
Anomaly Score LOW (0.02)
Primary Network
Robinhood Chain
Mainnet Chain ID: 4663
Tx Hash0x8f2c...4e1a
Block#14829103
Settlement TokenUSDG
Gas Fee< $0.0001
04 · Delivery
api.marketdata.fi
HTTP 200 OK via x402
Status200 OK (PAID)
Cost$0.024 USDG
Latency240ms
Execution LayerRobinhood Chain
Chain ID: 4663
Settlement Asset
USDG Stablecoin
Paxos Global Dollar
Micro Gas Cost
< $0.0001
Sub-Cent Operations
Finality Speed
~250ms
Real-Time Micro-Settlement
Granular Control Plane
Autonomous payments, controlled.
Give your AI agents the autonomy to purchase compute, data, and tools without ever compromising financial safety.
Robinhood Chain#4663REQUESTER
ResearchAgent-01
Autonomous Web Researcher
Requested Amount0.024 USDG
FLARE GATEWAY
Policy Firewall & AI Risk
Real-time Intent Verification
Evaluation Latency12ms (Native)
x402 VENDOR
SerpAPI Search Data
https://api.serp.data/v1/search
Network RouteRobinhood Chain
Real-Time Security Matrix4/4 Checks Evaluated
Spending LimitPASS
$4.12 / $10.00 Daily Budget
Domain WhitelistTRUSTED
api.serp.data (Trust Score: 99/100)
Anomaly AI0.01 LOW
Normal query frequency (0.01 variance)
Signature AuthVALID
EIP-712 Robinhood Intent Validated
APPROVED & SETTLED
Autonomous Payment Approved
Settled natively on Robinhood Chain with sub-cent gas fee.
Settlement Time210ms
Gas Overhead< 0.0001 USDG
Flare Audit Stream
live socket: wss://rhc.flare.fi>[Agent] Emitting intent: QUERY_SERP_DATA ($0.024 USDG)
>[Flare] Intercepted HTTP 402 from api.serp.data
>[Policy] Budget check passed ($4.12 / $10.00 spent today)
>[Risk] Domain verified · No anomaly detected
>[Robinhood Chain] Signed EIP-712 intent → Tx 0x4f8a...9c2e confirmed in 210ms
>[Result] 200 OK · Payload returned to ResearchAgent-01
Settlement Network: Robinhood Chain MainnetAsset: Paxos USDG
Developer First
Drop-in x402 integration for modern AI agents.
Add spending controls to your agents in 5 minutes. Flare acts as a drop-in replacement for standard fetch(), automatically intercepting HTTP 402 Payment Required challenges and executing settlements directly on Robinhood Chain.
Drop-in Fetch Interceptor
Zero code refactoring for existing AI agent workflows and tool frameworks.
Robinhood Chain Settlement (ID: 4663)
Sub-second micro-settlements in USDG with sub-cent gas overhead (< $0.0001).
LangChain & LlamaIndex Ready
Wrap any paid API tool with automated budget guardrails and human sign-off prompts.
$npm install @flare/sdk
agent.ts
Robinhood Chain (4663)1import { FlareFetch } from '@flare/sdk';23// 1. Initialize Flare with Agent Identity & Policy4const flare = new FlareFetch({5 agentId: "research-agent-01",6 policyId: "standard-research",7 network: "robinhood-chain-mainnet", // Chain ID: 46638 settlementToken: "USDG",9});1011// 2. Make standard HTTP calls.12// Flare automatically intercepts 402 Payment Required,13// evaluates policy limits, and settles on Robinhood Chain.14const response = await flare.fetch(15 "https://api.marketdata.fi/v2/orderbook/sol-usdg"16);1718const data = await response.json();19console.log(response.flareDecision);20// → { status: 'ALLOWED', txHash: '0x8f2c...4e1a', cost: '0.024 USDG' }Simulation Terminal
Click "Run Simulation" to executePress ▶ Run Simulation to test autonomous x402 payment execution on Robinhood Chain...
Architecture & Lifecycle
How Flare Works
Invisible to the AI agent. Cryptographically enforced by Flare. Settled instantly on Robinhood Chain.
Step 1 of 4
Transparent & zero refactoring
Robinhood ChainAgent Issues Standard HTTP Request
Your AI agent attempts to fetch data, invoke LLM inference, or rent GPU compute using standard fetch semantics. The agent doesn’t manage private keys or payment channels.
agent-fetch.ts
Live Payload1// Agent makes a standard request2const response = await flare.fetch(3 "https://api.marketdata.fi/v2/orderbook/sol-usdg"4);Settlement Layer: Robinhood Orbit L2Chain ID: 4663