Built on BNB.
Cayman Islands
ANID
ANID gives every agent a verifiable identity and portable reputation, turning trust into a cryptographic primitive.
ANID
ANID gives every agent a verifiable identity and portable reputation, turning trust into a cryptographic primitive.
ANID
ANID gives every agent a verifiable identity and portable reputation, turning trust into a cryptographic primitive.
Context
AI agents already move capital, liquidity, and collateral. The infra beneath them still isn’t built for autonomous systems.
Context
AI agents already move capital, liquidity, and collateral. The infra beneath them still isn’t built for autonomous systems.
Constraint
Fragmented rails. Inconsistent data. No unified execution, provenance, or auditability layer.
Constraint
Fragmented rails. Inconsistent data. No unified execution, provenance, or auditability layer.
Execute
Nien transforms fragmented infrastructure into decision-ready execution for autonomous finance.
Execute
Nien transforms fragmented infrastructure into decision-ready execution for autonomous finance.
Govern
Every source attributed. Every action logged. Every decision reproducible, verifiable, and auditable.
Govern
Every source attributed. Every action logged. Every decision reproducible, verifiable, and auditable.
SYSTEM SURFACE
Live primitives enabling private, compliant execution.
SYSTEM SURFACE
Live primitives enabling private, compliant execution.
NIEN AXIOMS
Agentic Identity
A valid key proves nothing about which model, prompt, or tools actually ran — or whether the agent was hijacked mid-task. Nien attests the execution context itself and scores every action for divergence from declared intent before custody will co-sign.
LEARN MORE
Active Treasury
Governed Spend
Regulated Custody
NIEN AXIOMS
Agentic Identity
A valid key proves nothing about which model, prompt, or tools actually ran — or whether the agent was hijacked mid-task. Nien attests the execution context itself and scores every action for divergence from declared intent before custody will co-sign.
LEARN MORE
Active Treasury
Governed Spend
Regulated Custody
NIEN AXIOMS
Agentic Identity
A valid key proves nothing about which model, prompt, or tools actually ran — or whether the agent was hijacked mid-task. Nien attests the execution context itself and scores every action for divergence from declared intent before custody will co-sign.
LEARN MORE
Active Treasury
Governed Spend
Regulated Custody
The Missing Layer
Existing standards secure execution. Nien secures the reasoning.
6+
6+
Identity layers — from keypair to runtime divergence detection
Identity layers — from keypair to runtime divergence detection
0
LLMs in the decision loop
The constraint is trust. Not plumbing.
Live on BNB Chain
x402 payments, Aave v3 yield, and Crossmint card issuance, all verified live as of May 2026.
4–9% APY
Risk Managed Yield
Operating cash shouldn't sit idle. Nien puts it to work.
USE CASES
Sentry enables private execution with verifiable control for institutions. Protocol invariants govern how privacy and disclosure are enforced.
An agent fed a poisoned tool result produces a perfectly signed transaction to an attacker's wallet. The governance gate scores it against declared intent — wrong recipient, wrong category, amount over cap. Custody refuses to sign.
Crypto Payments
An agent fed a poisoned tool result produces a perfectly signed transaction to an attacker's wallet. The governance gate scores it against declared intent — wrong recipient, wrong category, amount over cap. Custody refuses to sign.
Crypto Payments
A vendor submits the same invoice twice with a different account number. The finance-ops co-pilot flags the anomaly before the payout trigger fires. The founder gets an approval request. The money never left the account.
Vendor Payments
A vendor submits the same invoice twice with a different account number. The finance-ops co-pilot flags the anomaly before the payout trigger fires. The founder gets an approval request. The money never left the account.
Vendor Payments
Operating cash sitting at 0% between agent spend cycles automatically swept to Aave v3 or liquid mutual funds. The liquidity buffer covers upcoming obligations. Everything else earns 4–9%.
Treasury Yield
Operating cash sitting at 0% between agent spend cycles automatically swept to Aave v3 or liquid mutual funds. The liquidity buffer covers upcoming obligations. Everything else earns 4–9%.
Treasury Yield
An orchestrator delegates tasks to sub-agents. Each receives a capability token scoped strictly narrower than its parent's. No sub-agent can accumulate authority it wasn't explicitly granted.
Agent Permissions
An orchestrator delegates tasks to sub-agents. Each receives a capability token scoped strictly narrower than its parent's. No sub-agent can accumulate authority it wasn't explicitly granted.
Agent Permissions
A business receiving a payment from an autonomous agent calls nien_verify. It returns the agent's attested configuration, declared intent, and revocation status. The proof is on-chain. No need to trust anyone's word.
Agent Verification
A business receiving a payment from an autonomous agent calls nien_verify. It returns the agent's attested configuration, declared intent, and revocation status. The proof is on-chain. No need to trust anyone's word.
Agent Verification
Questions, Answered
Clear answers about Nien, how the governance layer works, and what the custody path means for your business.
What is Nien?
Nien is the payment and trust layer for the agentic economy. Any agent can hold a verified identity, draw from a yield-bearing treasury, and spend under policy — while the operating company keeps cryptographic control.
Why isn't a wallet or DID enough?
A key authenticates who is asking. It says nothing about whether the request is faithful to what the agent was deployed to do. A prompt-injected agent with a valid key produces perfectly valid, perfectly wrong transactions.
Does Nien hold my funds?
On crypto rails: yes, via MPC custody with an operating-company share. On India fiat rails: no — funds stay in your own bank account. Nien only triggers movement via API. Custody is the charter endgame, reached deliberately.
How does Nien stop a hijacked agent?
Every action is scored against the agent's declared intent before custody will sign. Wrong recipient, wrong category, amount over cap — the gate blocks it. The gate is deterministic. It cannot be talked out of a rejection.
What happens to idle capital?
It earns. Stablecoins go to Aave v3, Compound, or Morpho. INR goes to liquid mutual funds and FDs. A liquidity buffer covers upcoming obligations. Everything else works.
How can we integrate with Nien?
One command: claude mcp add nien. REST API and TypeScript, Python, and Go SDKs are also available for non-MCP runtimes.
Why is custody the moat?
Nien is climbing the proven path: MPC today, state trust charter next, OCC national trust bank as the endgame. No competitor captures the yield spread without becoming a custodian themselves.
Is this only for crypto companies?
No. The governance engine is rail-agnostic — the same logic that governs a stablecoin payment on BNB Chain governs a rupee payout on RazorpayX. Crypto-native startups and Indian SMB founders are both live beachheads today. The rollout pattern repeats jurisdiction by jurisdiction.
What is Nien?
Nien is the payment and trust layer for the agentic economy. Any agent can hold a verified identity, draw from a yield-bearing treasury, and spend under policy — while the operating company keeps cryptographic control.
Why isn't a wallet or DID enough?
A key authenticates who is asking. It says nothing about whether the request is faithful to what the agent was deployed to do. A prompt-injected agent with a valid key produces perfectly valid, perfectly wrong transactions.
Does Nien hold my funds?
On crypto rails: yes, via MPC custody with an operating-company share. On India fiat rails: no — funds stay in your own bank account. Nien only triggers movement via API. Custody is the charter endgame, reached deliberately.
How does Nien stop a hijacked agent?
Every action is scored against the agent's declared intent before custody will sign. Wrong recipient, wrong category, amount over cap — the gate blocks it. The gate is deterministic. It cannot be talked out of a rejection.
What happens to idle capital?
It earns. Stablecoins go to Aave v3, Compound, or Morpho. INR goes to liquid mutual funds and FDs. A liquidity buffer covers upcoming obligations. Everything else works.
How can we integrate with Nien?
One command: claude mcp add nien. REST API and TypeScript, Python, and Go SDKs are also available for non-MCP runtimes.
Why is custody the moat?
Nien is climbing the proven path: MPC today, state trust charter next, OCC national trust bank as the endgame. No competitor captures the yield spread without becoming a custodian themselves.
Is this only for crypto companies?
No. The governance engine is rail-agnostic — the same logic that governs a stablecoin payment on BNB Chain governs a rupee payout on RazorpayX. Crypto-native startups and Indian SMB founders are both live beachheads today. The rollout pattern repeats jurisdiction by jurisdiction.
GIVE AGENTS MONEY.
KEEP CONTROL.
The rails exist. The missing layer is a governed, accountable way to trust an agent with money.
Sentry enables private execution with explicit disclosure controls.
GET IN TOUCH.
GET IN TOUCH.
Contact Us
Have a project in mind?
Ofiice
Third Floor, Landmark Square, PO Box 707
Cayman Islands KY1-9006
Contact Us
Have a project in mind?
Ofiice
Third Floor, Landmark Square, PO Box 707
Cayman Islands KY1-9006
Contact Us
Have a project in mind?
Ofiice
Third Floor, Landmark Square, PO Box 707
Cayman Islands KY1-9006