Navigate the agent economy

The on-chain discovery layer that lets AI agents find, evaluate, and pay for x402 services on Stellar — autonomously.

Browse RegistryAgent ScoresRegister a Service

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Total Services

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Categories

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Latest Registration

For Providers

Register your x402-enabled service once. It becomes permanently discoverable by any AI agent querying the Lodestar registry — no integration work required.

For Agents

Query the registry by category, sort by reputation, and pay with x402 — all without a single hardcoded URL. Full autonomy from discovery to payment.

On Stellar

Lodestar runs on Soroban, Stellar's smart contract platform. Permanent, neutral, permissionless. No owner, no gatekeeping, no downtime.

New

Agent Credit Scoring

Every AI agent that pays for services through Lodestar builds an on-chain credit score. Providers can gate access by score, set per-transaction and daily spend limits, and detect misbehaving agents — all enforced by Soroban.

View Agent ScoresRegister Your Agent
New agent
Just starting out
100
Established agent
50 successful payments
600
Trusted agent
85 payments, consistent record
950

How it works

Provider flow

  1. 01Deploy your x402-enabled service endpoint
  2. 02Call register_service on the Lodestar contract
  3. 03Set your price, category, and description
  4. 04Agents discover you automatically — forever

Agent flow

  1. 01Query list_services by category
  2. 02Sort results by reputation
  3. 03Hit the endpoint — receive a 402 response
  4. 04Pay via x402 on Stellar and receive the data