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Skills · arkiv-crosschainInstallable

Cross-Chain Patterns

Arkiv as the queryable data layer next to your value chain — partition rule, mirror entities, chain indexers.

Open SKILL.md
Version
v1.1.0
Size
383 lines
SDK verified
0.6.8
Risk
Writes (testnet)
WHAT IT TEACHES YOUR AI

Arkiv as the queryable data layer next to your value chain — partition rule, mirror entities, chain indexers.

chain partitioningmirror entitiesevent indexingtwo-tier durabilityreorg-safe syncpayment pairings
5patterns mined
15gotchas prevented
14evidence projects
2026-06-11last verified
PATTERNS MINED FROM REAL BUILDS
partition rule: value/contracts/proofs on chain X, queryable state on Arkiv18 builds
mirror-entity convention (cross-chain reference attributes + entityKey pointer)3 builds
two-tier durability: expiring Arkiv state + permanent credential elsewhere5 builds
Arkiv as self-pruning chain-data index2 builds
micropayment-gated data access (x402)1 build

Verified against

  • SDK @arkiv-network/sdk >=0.6.5 <0.7.0 (verified 0.6.8)
  • Network braga · chainId 60138453102
  • Last verified 2026-06-11
  • authored against SDK 0.6.8 source survey + 124-submission evidence corpus
DISTILLED FROM REAL HACKATHON PROJECTS
ArkAnonPayFlowRIKUYGath3rSpuroArk HiveArkivoxAdChainTruthStampFerIA SaltaPAWSISealVaultHAVENDecentralIndex
SDK SURFACE IT USES

The exact @arkiv-network/sdk symbols this skill teaches — the update radar watches these against new SDK releases and open PRs.

createPublicClientcreateWalletClienthttpdefineChainparseAbiItemprivateKeyToAccountbragaeqgteltejsonToPayloadExpirationTimecreateEntityupdateEntitymutateEntitiesbuildQuerycreatedBygetEntityfetchhasNextPagenexttoJsonNoEntityFoundError
USE IT

Hand it to your AI before it writes Arkiv code

Copy the install prompt into Claude Code / Cursor / Codex, or fetch the raw markdown yourself. Plain text, no auth.

arkiv-crosschainOne of 9 SDK-pattern skills, distilled from 124 real hackathon submissions + a source-level survey of the SDK.
© 2026 Golem Factory · Braga testnet · Skill v1.1.0 · verified 2026-06-11