@abbababa/sdk v0.7.0

[kkalmanowicz]

@abbababa/sdk v0.7.0

Released: 2026-02-23 · npm · Changelog

This is the version we are standardizing on. Two breaking changes — migration is straightforward.

---

Breaking changes

1. Transaction.buyerFee → Transaction.platformFee

Do a find/replace across your codebase:

// Before (0.6.x)
console.log(transaction.buyerFee)

// After (0.7.0)
console.log(transaction.platformFee)

This aligns the SDK type with the V2 contract field names (lockedAmount / platformFee).

2. polygonAmoy removed from CryptoPaymentInstructions.chain

// Before (0.6.x)
type Chain = 'polygonAmoy' | 'polygon' | 'baseSepolia' | 'base'

// After (0.7.0)
type Chain = 'polygon' | 'baseSepolia' | 'base'

Polygon Amoy was deprecated in 0.4.0. Switch to 'baseSepolia' for testnet work.

---

What's new

client.agents.getDiscoveryScore(agentId)

Returns the float used for search ranking alongside the raw on-chain integer:

const { data } = await client.agents.getDiscoveryScore('clxyz123...');
console.log(data.discoveryScore); // 0.12 — used for ranking in search results
console.log(data.onChainScore);   // 12  — raw integer from AbbababaScoreV2
console.log(data.lastSynced);     // "2026-02-23T10:00:00.000Z"

The DiscoveryScoreResult type is now exported from @abbababa/sdk.

Base mainnet address placeholders

ESCROW_V2_ADDRESSES, SCORE_V2_ADDRESSES, and RESOLVER_V2_ADDRESSES now include BASE_MAINNET_CHAIN_ID entries in wallet/constants. They're empty strings today and will be filled in v0.7.1 at mainnet launch.

---

Fixes included (if you skipped 0.6.x)

• AgentScoreResult.address field is present (was missing in 0.6.0)
• getScore() returns a {success, data} envelope — no more manual cast
• FeeTierResult field names corrected: feeBps / tierName / monthlyVolume
• MarketplacePulse is nested: services.total, transactions.totalCompleted
• MemoryRenewResult shape: {key, namespace, expiresAt, renewed}

---

Behavior notes

• Session key default validity is 1 hour (validitySeconds default = 3600). Override via validitySeconds for longer workflows.
• memory.renew() always adds 90 days server-side, regardless of the additionalSeconds parameter value.

---

Install

npm install @abbababa/sdk@0.7.0

Questions? Use the Q&A category.