菜单
Use when needing transaction-level data in handlers. Configure field_selection to include transaction fields on events, and access via event.transaction. No native transaction handler — access through event handlers.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/enviodev/uniswap-v4-indexer --skill indexer-transactions命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Use when writing or editing event handlers. Handler registration, context API (entity CRUD, getWhere queries, chain, log), spread updates, indexer runtime API, and common pitfalls.
Use when indexing all instances of a contract across all addresses (e.g., all ERC-20 transfers on a chain). Config setup (no address), wildcard handler option, and event.srcAddress.
Use when writing or editing config.yaml. Chain/contract structure, addresses, start_block, event selection, field_selection, custom event names, env vars, address_format, schema/output paths, YAML validation, and deprecated options.
基于 SOC 职业分类
正在显示 SKILL.md
| name | indexer-transactions |
| description | Use when needing transaction-level data in handlers. Configure field_selection to include transaction fields on events, and access via event.transaction. No native transaction handler — access through event handlers. |
| metadata | {"managed-by":"envio"} |
The Envio Indexer does not have a native transaction handler (onTransaction). Transaction data is accessed through event handlers via field_selection in config.yaml.
By default, event.transaction is empty. Select needed fields explicitly:
contracts:
- name: MyContract
events:
- event: Transfer(indexed address from, indexed address to, uint256 value)
field_selection:
transaction_fields:
- hash
- from
- to
- gasUsed
- value
Or globally for all events:
field_selection:
transaction_fields:
- hash
- from
- to
indexer.onEvent({ contract: "MyContract", event: "Transfer" }, async ({ event, context }) => {
const txHash = event.transaction.hash;
const txFrom = event.transaction.from;
const gasUsed = event.transaction.gasUsed;
});
transactionIndex, hash, from, to, gas, gasPrice, maxPriorityFeePerGas, maxFeePerGas, cumulativeGasUsed, effectiveGasPrice, gasUsed, input, nonce, value, v, r, s, contractAddress, logsBloom, root, status, yParity, accessList, maxFeePerBlobGas, blobVersionedHashes, type, l1Fee, l1GasPrice, l1GasUsed, l1FeeScalar, gasUsedForL1, authorizationList
Block fields are also configurable via block_fields. Default: number, timestamp, hash.
Additional: parentHash, nonce, sha3Uncles, logsBloom, transactionsRoot, stateRoot, receiptsRoot, miner, difficulty, totalDifficulty, extraData, size, gasLimit, gasUsed, uncles, baseFeePerGas, blobGasUsed, excessBlobGas, parentBeaconBlockRoot, withdrawalsRoot, l1BlockNumber, sendCount, sendRoot, mixHash
If something is unclear, use the
envio-docsskill to search and read the latest documentation.