CoinMeta-Skill

Fetch latest cryptocurrency newsflashes and market updates using CoinMeta API with keyword search and pagination support.

CoinMeta API

Query cryptocurrency newsflash data.

Base URL: https://api.coinmeta.com Auth: Header X-Api-Key: $COINMETA_API_KEY Response format: {"code": 200, "data": [...], "msg": "success"} — code 200 = success

---

Newsflash List

Endpoint: POST https://api.coinmeta.com/open/v1/newsflash/list

curl example:

bash

curl -s -X POST -H "Accept:*/*" \
  -H "X-Api-Key: ${COINMETA_API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{"page":1,"size":10}' \
  "https://api.coinmeta.com/open/v1/newsflash/list"

Request params:

Param	Type	Description
page	int	Page number, default 1
size	int	Page size, default 10

Response fields:

Field	Type	Description
id	int	Newsflash ID
views	int	View count
title	string	Title
content	string	Content (HTML)
createdAt	int	Unix timestamp

---

Keyword Search

Endpoint: POST https://www.coinmeta.com/open/v1/newsflash/search

bash

curl -s -X POST -H "Accept:*/*" \
  -H "X-Api-Key: ${COINMETA_API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{"page":1,"size":10,"keyword":"btc"}' \
  "https://www.coinmeta.com/open/v1/newsflash/search"

Request params:

Param	Type	Description
page	int	Page number, default 1
size	int	Page size, default 10
keyword	string	Search keyword, required

Output format:

text

📰 Crypto Newsflash · Page [N]

1. [Title]
   Views: [views] · [Time]
   [Summary...]

2. [Title]
   Views: [views] · [Time]
   [Summary...]
...

Parsing rules:

• createdAt is Unix timestamp, convert to readable time
• content contains HTML tags, strip tags to display plain text

---

Article List

Endpoint: POST https://api.coinmeta.com/open/v1/article/list

curl example:

bash

curl -s -X POST -H "Accept:*/*" \
  -H "X-Api-Key: ${COINMETA_API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{"page":1,"size":10}' \
  "https://api.coinmeta.com/open/v1/article/list"

Request params:

Param	Type	Description
page	int	Page number, default 1
size	int	Page size, default 10

Response fields:

Field	Type	Description
id	int	Article ID
title	string	Title
summary	string	Summary
views	int	View count
createdAt	int	Unix timestamp

---

Article Search

Endpoint: POST https://api.coinmeta.com/open/v1/article/search

curl example:

bash

curl -s -X POST -H "Accept:*/*" \
  -H "X-Api-Key: ${COINMETA_API_KEY}" \
  -H "Content-Type: application/json" \
  -d '{"page":1,"size":10,"keyword":"比特币"}' \
  "https://api.coinmeta.com/open/v1/article/search"

Request params:

Param	Type	Description
page	int	Page number, default 1
size	int	Page size, default 10
keyword	string	Search keyword, required

Response fields: Same as Article List

---

Error Handling

code	msg	Description
401	Missing API key	API key not set, set COINMETA_API_KEY environment variable
401	Invalid API key	API key invalid, please verify
422	Parameter error	Invalid request params, check page/size
!= 200	Other	Request failed, display msg content
network error	-	Prompt to retry