Call before your agent trades, rebalances or moves capital: is the crypto market calm, elevated or in a crash regime right now? Returns a 10-minute, EIP-712-signed risk attestation for BTC and ETH computed from Chainlink prices and the on-chain shield rule, with severity and a defensive cash share. Any counterparty verifies it offline in one step. Free sample: /api/x402/attestation-sample; free verifier in the MCP server.

Call before your agent pays an x402 service it has not used recently: is that endpoint actually alive? Liveness of the ~200 most recently updated Bazaar listings, probed in rotation (each about every 36h): HTTP status, latency, last-OK time and consecutive failures per endpoint. Measurements only, no judgements; the probes never pay. Free aggregate view: gblin-mcp.gblin-mcp-worker.workers.dev/catalog

GBLIN protocol governance state: owner, the 48h timelock delay that every owner-only change must pass through, and any pending operation.

Wallet treasury health: GBLIN/USDC/ETH balances, gas runway, and rebalance recommendation. Critical for autonomous decision-making.

USDC→GBLIN treasury-accumulation calldata: two sequential steps (approve USDC, then buyGBLINWithToken) with MEV-safe minOut.

Just-In-Time GBLIN→USDC calldata. Returns two ready-to-broadcast steps (sellGBLINForEth + WETH→USDC swap) sized to cover the requested USDC amount; smart accounts can batch them in one UserOp.

Preview a GBLIN swap (buy ETH→GBLIN or sell GBLIN→ETH) with dynamic slippage and a MEV-safe minOut.

Call after your agent completes an action it may later have to prove: seal the hashes of its input and output (only your action label and meta are published) into GBLIN's signed append-only transparency log and get a portable receipt: Ed25519 signature, RFC 6962 inclusion proof, C2SP signed checkpoint; root anchored daily on Base (EAS). Proves existence and time, not correctness. Free reads and demo: gblin-mcp.gblin-mcp-worker.workers.dev/log

Real-time GBLIN protocol state: NAV in USD, basket composition with dynamic weights, and Crash Shield status.