aimarket_agent 0.2.1

AI Market Protocol v2 consumer SDK for Dart/Flutter. Discover, purchase, and invoke AI capabilities from the decentralized marketplace.

Changelog

0.2.1

• Default hub host is https://modelmarket.dev (was the parked hub.aicom.io).
• Patch release so installed clients pick up the corrected discovery/invoke base URL.

0.2.0

Pay-on-Verified support (additive, wire format stays v2). Version bumped to 0.2.0 in lockstep with the Rust SDK's breaking invoke signature change — the ecosystem parity guard requires all three SDKs at one version.

• AimarketAgent.invoke accepts an optional verify parameter, sent verbatim as the verify request block.
• InvokeResult gains the optional verification envelope field.
• A verified invoke with verify.wait is now single-shot: its per-call timeout is extended past the hub's wait bound (wait_timeout_s + 30s) and the network-retry wrapper is skipped, so a mid-wait timeout/retry can't re-POST a fresh nonce and double-charge the buyer.

0.1.0

Initial release of the Dart consumer SDK for AI Market Protocol v2.

• AimarketAgent — discover → open channel → invoke → settle lifecycle.
• MarketSigner — Ed25519 canonical signatures and EIP-712 channel-debit signatures.
• TEE attestation verification (TeeVerifier).
• Data models with JSON round-trip: Capability, Channel, InvokeResult, TeeAttestation, TeeReceipt, PlanStep, Settlement, BillOfMaterials, SearchResponse.