# Services from gblin.digital on Zero

> gblin.digital serves 9 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/gblin.digital
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/gblin.digital/health.json

## Services

- [GBLIN Wallet Treasury Health Check](https://www.zero.xyz/c/gblin-digital-2685538c/llms.txt): $0.002/call via x402. Returns GBLIN/USDC/ETH balances, gas runway estimate, and rebalance recommendation for an agent wallet address
- [gblin.digital x402 Catalog Observatory](https://www.zero.xyz/c/gblin-digital-x402-catalog-observatory-dab6773a/llms.txt): $0.005/call via x402. Returns liveness and health measurements for the ~200 most recently updated Bazaar x402 listings, including HTTP status codes, latency, last-OK timestamps, and consecutive failure counts.
- [GBLIN AI Action Receipt Sealer](https://www.zero.xyz/c/gblin-ai-action-receipt-sealer-6a7797b7/llms.txt): $0.01/call via x402. Seals SHA-256 hashes of an AI action's input and output into a signed, append-only transparency log, returning a portable Ed25519 receipt with RFC 6962 inclusion proof and a blockchain-anchored checkpoint.
- [GBLIN Swap Quote](https://www.zero.xyz/c/gblin-digital-b98a0117/llms.txt): $0.001/call via x402. Returns a preview quote for a GBLIN swap (buy ETH→GBLIN or sell GBLIN→ETH) with dynamic slippage and MEV-safe minimum output amount.
- [GBLIN Risk Attestation](https://www.zero.xyz/c/gblin-risk-attestation-b0ced274/llms.txt): $0.003/call via x402. Returns a short-lived (10-minute), verifiable proof of the current BTC/ETH market risk regime (calm, elevated, or crash) derived from the on-chain Crash Shield, suitable for attaching to actions as proof-of-diligence.
- [GBLIN Treasury State](https://www.zero.xyz/c/gblin-digital-11771e8b/llms.txt): $0.001/call via x402. Returns real-time GBLIN protocol state including NAV in USD, basket composition with dynamic weights, and Crash Shield status.
- [GBLIN Just-In-Time USDC Atomic Swap Calldata](https://www.zero.xyz/c/gblin-digital-17f5b5e6/llms.txt): $0.005/call via x402. Returns ready-to-broadcast atomic-swap calldata sized to cover a requested USDC amount by converting GBLIN tokens to USDC just-in-time.
- [GBLIN Protocol Governance State](https://www.zero.xyz/c/gblin-digital-41d91ffb/llms.txt): $0.001/call via x402. Returns the GBLIN protocol's current governance state including contract owner, 48-hour immutable timelock parameters, and any pending governance operations.
- [GBLIN USDC Investment Calldata Generator](https://www.zero.xyz/c/gblin-digital-87b9f665/llms.txt): $0.002/call via x402. Generates MEV-safe two-step calldata (USDC approve + buyGBLINWithToken) for investing a specified USDC amount into the GBLIN treasury

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)