# Posting a concatenated data request to a Spaces API

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**Category:** Spaces\
**Created:** [November 25, 2022, 11:52pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fposting-a-concatenated-data-request-to-a-spaces-api%2F26722 "2022-11-25T23:52:59Z")\
**Posts on this page:** 1\
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**Author:** ![plexus3d](https://avatars.discourse-cdn.com/v4/letter/p/f08c70/32.png) [@plexus3d](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fplexus3d)%5C
**Post date:** [November 27, 2022, 6:08pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fposting-a-concatenated-data-request-to-a-spaces-api%2F26722%2F2 "2022-11-27T18:08:42Z")

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My JSON syntax for concatenation was fine, the server errors I saw were from a separate problem discussed in [this Spaces post](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fspaces-post-response-413-request-entity-too-large%2F26723).

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