Colnect API
Colnect offers the world's best online catalogs for stamps, coins, phone cards and many other categories. All available in dozens of languages. We encourage the development of new tools for worldwide collectors and may offer our API for free for those offering free services Please apply for a CAPI key on https://survey.colnect.info/index.php?r=survey/index&sid=167713&lang=en
13 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Colnect API endpoints
| Method | Endpoint | Description |
|---|---|---|
| General Actions | ||
| GET |
d499922c4ec1724a90d8ae6d7e799b8a /{lang}/api/{api_key}/market_prices/cat/{cat}/ids/{ids}/days/{days} |
The history of sale prices for the selected items, taken from the transactions opened in the last `days` days |
| GET |
efc04a2212819bf8a7bd26056098d902 /{lang}/api/{api_key}/categories |
|
| GET |
687c49a9d6071968387fb1865062944c /{lang}/api/{api_key}/country_flag/ids/{ids} |
|
| GET |
2a328f05e2ef21035e2cfa8317c537ce /{lang}/api/{api_key}/languages |
|
| POST |
39e69dcc2b13b339701adcd670add9ad /{lang}/api/{api_key}/translate_phrases |
|
| GET |
7b54a9b2bdadb48dd980f978c4610302 /{lang}/api/{api_key}/request_count |
The count of CAPI requests made per day by the current API caller. The number of `days` to display can be requested using days parameter - with the maximum of 200 |
| Category-Specific Actions | ||
| GET |
d01a289f95fc742405360b12f59580a0 /{lang}/api/{api_key}/fields/cat/{cat} |
To be used with the `item` action to know the names of all fields extracted and their order. As these are different per category and may change, it’s recommended to use this… |
| GET |
10f30d1fea01e7dd7509b60c7af1810e /{lang}/api/{api_key}/list_id/cat/{cat} |
To be used with `item` action. Filters mandatory. |
| GET |
4b45ba8eac305300f79e3589e929cb42 /{lang}/api/{api_key}/list/cat/{cat} |
|
| GET |
246dcf428c07a99ccfdb756e1fd9bdc0 /{lang}/api/{api_key}/item/cat/{cat}/id/{ids}/include_field_ids/{include_ids} |
`id` is mandatory and can be either a single integer or comma-separated list of integers (up to 50 items in a call) - no other filters. Different categories will present… |
| GET |
903702b8825e420d6a12bafc4934d10b /{lang}/api/{api_key}/category_sort_options/cat/{cat} |
|
| GET |
4e95ef86b232aea537ed731ecd4ac102 /{lang}/api/{api_key}/{cat_action}/cat/{cat} |
|
| GET |
aa81b51a5f5f9a2ecaa30bd072d4896b /{lang}/api/{api_key}/category_actions/cat/{cat} |
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Colnect API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
