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Configure Postparams

该 Skill 指导通过 artblocks-mcp 在 Art Blocks 已铸造代币上发现并配置 PostParams（Post-Mint Parameters）。流程为先调用 discover_postparams 获取参数键、类型、约束与授权选项，再用 build_configure_postparams_transaction 生成未签名交易，需自行签名提交。

ryley-o
ryley-o
热度 53.83
最近更新 2026-05-11 17:33:58
分类：自动化依赖：MCP 服务 / 第三方 API应用场景：API 集成 / 工作流

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add configure-postparams
Metadata
name
configure-postparams
description
Configure PostParam (Post-Mint Parameter / PMP) values on Art Blocks tokens using artblocks-mcp. Use when a user wants to customize, update, or set on-chain parameters on a minted token, or when working with build_configure_postparams_transaction, discover_postparams, or post-mint configuration.

Configuring PostParams on Art Blocks Tokens

What Are PostParams?

PostParams (Post-Mint Parameters / PMP) are on-chain configurable parameters embedded in certain Art Blocks art scripts. After minting, authorized wallets can set values that directly affect the token's on-chain visual output — no re-mint required.

Each parameter has an authOption controlling who can configure it:

authOption Who can configure
Artist Project artist only
TokenOwner Current token owner only
Address A specific configured contract address only
ArtistAndTokenOwner Artist or token owner
ArtistAndAddress Artist or specific contract address
TokenOwnerAndAddress Token owner or specific contract address
ArtistAndTokenOwnerAndAddress Artist, token owner, or specific contract address

Token ID Format

<contract_address>-<token_number>

Example: 0xa7d8d9ef8d8ce8992df33d8b8cf4aebabd5bd270-78000000

Workflow

Step 1 — Discover available params

discover_postparams(tokenId, chainId?)

Returns: param keys, types, value constraints, current values, and authOption for each param. Always show this to the user before asking for values — they need to know what's configurable and within what constraints.

Step 2 — Build the configuration transaction

build_configure_postparams_transaction(tokenId, values, chainId?, signerAddress?)
  • values is a key-value object — keys must match param keys from discover_postparams
  • Always pass signerAddress when known — needed to determine artist status and validate authorization
  • One transaction configures all passed params at once

Returns an unsigned transaction object ready to sign and submit.

Value Formats by Type

Type Format Example
Bool "true" or "false" "true"
Select One of the allowed option strings "red"
Uint256Range Non-negative integer string "42"
Int256Range Integer string (can be negative) "-5"
DecimalRange Decimal string "3.14"
HexColor Hex color with # "#FF0000"
Timestamp Unix timestamp in seconds "1700000000"
String Any text string "hello world"

Notes

  • Always call discover_postparams first — param keys and types are project-specific and not guessable
  • String params: the configuringArtistString flag on the built transaction depends on whether signerAddress matches the project artist — always pass signerAddress for String type params
  • Authorization: if the user's address doesn't match the authOption for a param, the transaction will revert on-chain. Check authOption against the user's role before proceeding
  • One transaction per call, but you can configure multiple params in a single call by passing multiple keys in values