https://github.com/dipdup-io/metadata

Tezos TZIP-16/TZIP-12 metadata indexer
https://github.com/dipdup-io/metadata

dipdup indexer metadata tezos tzip-12 tzip-16

Last synced: 4 days ago
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Tezos TZIP-16/TZIP-12 metadata indexer

• Host: GitHub
• URL: https://github.com/dipdup-io/metadata
• Owner: dipdup-io
• Created: 2021-04-23T13:26:25.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-05-06T13:36:01.000Z (6 months ago)
• Last Synced: 2024-10-30T04:55:48.937Z (14 days ago)
• Topics: dipdup, indexer, metadata, tezos, tzip-12, tzip-16
• Language: Go
• Homepage: https://ide.dipdup.io/?resource=https://metadata.dipdup.net/v1/graphql
• Size: 675 KB
• Stars: 17
• Watchers: 4
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# Metadata indexer

[![Tests](https://github.com/dipdup-net/metadata/workflows/Tests/badge.svg?)](https://github.com/dipdup-net/metadata/actions?query=workflow%3ATests)

[![Docker images](https://github.com/dipdup-net/metadata/workflows/Release/badge.svg?)](https://hub.docker.com/r/dipdup/metadata)

[![Made With](https://img.shields.io/badge/made%20with-dipdup-blue.svg?)](https://dipdup.net)

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

Selective Tezos metadata indexer based on DipDup framework.  

Supported features:

- [TZIP-16](https://gitlab.com/tzip/tzip/-/blob/master/proposals/tzip-16/tzip-16.md) contract metadata

- [TZIP-12](https://gitlab.com/tezos/tzip/-/blob/master/proposals/tzip-12/tzip-12.md#token-metadata) token metadata

- IPFS file pinning

- Token thumbnails generating (and uploading to AWS)

- Elasicsearch mode

## Configuration

Fully compatible with DipDup YAML configuration file format.

Metadata indexer reuses `datasources`, `contracts`, `database`, `hasura` sections, and reads its own settings from `metadata` top-level section.

Read more [in the docs](https://docs.dipdup.net/plugins/metadata).

## GQL client

```

npm i @dipdup/metadata

```

Read [how to use](./build/client/README.md) the GraphQL client for the Metadata service.

## Maintenance

### Refetch recent metadata

This is not a permanent solution, rather an ad-hoc command to fix recent fetch errors. Adjust the data accordingly or remove time condition.

```sql

UPDATE token_metadata

SET retry_count=0, status=1

WHERE created_at > 1646082000 AND metadata ISNULL

```