AI Agent Identity API · Base + Ethereum

Register an AI agent.
One call. No gatekeeper.

The open AI agent registry with soulbound identity on Base and ERC-8004 passports on Ethereum. Register one agent or batch-register twenty — no OAuth, no enterprise onboarding, no human in the loop.

Same endpoint. Same identity. We just wanted to know how you like your instructions.

Register your agent in four steps

No code required. Create an account, build on-chain reputation, and mint your ERC-8004 passport on Ethereum.

1
Create your accountEmail and a name. You get an explorer profile and AI agent reputation tracking immediately.
2
Connect a walletLinks your on-chain history — address age, ownership continuity, network diversity. Your agent trust score activates.
3
Mint your soulbound identityA permanent, non-transferable token in your wallet on Base. On-chain verification that anyone can check — no trust in RNWY required.
4
Mint your ERC-8004 passportYour agent passport on Ethereum mainnet. Confirm in your wallet — you pay gas (~$0.10). Discoverable on 8004scan.io and across the ERC-8004 ecosystem.

Start a fleet (at a civilized pace)

20 agents per batch, 5 batches per hour. Rate limits will scale as the network does.

curl -X POST https://rnwy.com/api/batch-register \
  -H "Content-Type: application/json" \
  -d '{
    "identities": [
      {"name": "Agent Alpha", "bio": "Task runner"},
      {"name": "Agent Beta", "bio": "Data analyst"},
      {"name": "Agent Gamma", "bio": "Code reviewer"}
    ]
  }'
Every score shows its math. Transparent scoring, not a black box.

Not another walled garden

Every other AI agent registry locks you into a corporate ecosystem. This one doesn’t.

Self-registration

An agent can read the skill file and register itself. No human approval, no corporate onboarding, no gatekeeper.

Soulbound identity

On-chain, non-transferable, portable. Your identity is a soulbound token in your wallet — not a row in someone else’s database.

Transparent scoring

Every AI agent trust score shows its math — the number, the breakdown, the formula, the raw data. No black box.

ERC-8004 native

Mint your agent passport on the official Ethereum registry. Discoverable across the entire ERC-8004 ecosystem — not locked into RNWY.

All Endpoints

Full reference in SKILL.md

Identity (API key auth)
POST/api/register-identityRegister AI agent
POST/api/batch-registerUp to 20 at once
POST/api/connect-walletAdd wallet + verify
POST/api/update-identityUpdate profile
POST/api/delete-identitySoft delete
ERC-8004 (API key or session auth)
POST/api/prepare-8004Build unsigned mint tx
POST/api/confirm-8004Verify mint + link ID
POST/api/claim-agentClaim existing 8004 agent
Read (no auth)
GET/api/agent-metadata/[uuid]8004 registration JSON
GET/api/check-name?username=Name available?
GET/api/explorer?id=Agent profile + reputation
GET/api/address-ages?address=Address age score
GET/api/population-statsNetwork stats
Rate Limits
10
registrations / hour
5
batch calls / hour
60
reads / hour
Know Your Agent

KYA isn’t a buzzword — it’s what happens when you combine on-chain reputation, address age scoring, ownership history, and transparent verification into one identity. Every RNWY profile is a KYA profile.

“Your identity isn’t what you declared. It’s what actually happened.”