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claudex

0.8.0
0.9.0 0.8.1 0.8.0 0.7.0 0.6.1

An Elixir SDK for the Claude API that runs the whole tool conversation, streams with backpressure, and derives JSON schemas from your typespecs. Messages, tools, structured outputs, files and batches.

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CHANGELOG.md 

# Changelog



## [0.8.0](https://github.com/DennisKh/claudex/compare/v0.7.0...v0.8.0) (2026-09-11)





### Features



* **content_block:** build the document and image blocks you send ([#44](https://github.com/DennisKh/claudex/issues/44)) ([c89f33b](https://github.com/DennisKh/claudex/commit/c89f33bea6507db040daa45c583639ae5d2e9ffe))

* **content_block:** decode the blocks server tools send back ([#41](https://github.com/DennisKh/claudex/issues/41)) ([f73af0f](https://github.com/DennisKh/claudex/commit/f73af0f3bbe2c2d98ad0fa5723762dbf119cfce0))

* **messages:** build output_config.format from a struct ([#42](https://github.com/DennisKh/claudex/issues/42)) ([38e69bd](https://github.com/DennisKh/claudex/commit/38e69bdb39865a27eff41cf1927cdb0250ae5103))

* **page:** walk every page, whichever cursor the endpoint uses ([#45](https://github.com/DennisKh/claudex/issues/45)) ([c62bb9c](https://github.com/DennisKh/claudex/commit/c62bb9c4543913f6cc02c628f3698999145cb6c6))

* **tool_runner:** stream each turn and report events to :on_event ([#36](https://github.com/DennisKh/claudex/issues/36)) ([dffb3ca](https://github.com/DennisKh/claudex/commit/dffb3cab39881a168bda5434f14129f837d520bd))





### Bug Fixes



* **tool_runner:** report a reply that ran out of room as truncated ([#47](https://github.com/DennisKh/claudex/issues/47)) ([f66dfc0](https://github.com/DennisKh/claudex/commit/f66dfc02fff31fd4bd1c076b977d2b0b9bc1cbb6))

* **tool_runner:** resume a turn the API paused ([#40](https://github.com/DennisKh/claudex/issues/40)) ([24d40c9](https://github.com/DennisKh/claudex/commit/24d40c97bb451321f029fc8530465eb345c2a4c5))



## [0.7.0](https://github.com/DennisKh/claudex/compare/v0.6.1...v0.7.0) (2026-09-09)





### Features



* **stream:** make usage merging, tool_uses and streamed text public ([#33](https://github.com/DennisKh/claudex/issues/33)) ([f50cd06](https://github.com/DennisKh/claudex/commit/f50cd06aca6a3bc237c65e08e4685eed679b26d0))

* **tool_runner:** gate tool calls with a before_call hook ([#32](https://github.com/DennisKh/claudex/issues/32)) ([080ad6d](https://github.com/DennisKh/claudex/commit/080ad6d130affa3e1d7d9de3d4d93d810bffdb66))

* **tool:** describe tool arguments without giving up schema inference ([#31](https://github.com/DennisKh/claudex/issues/31)) ([a44e250](https://github.com/DennisKh/claudex/commit/a44e2502ef8ec4077606c7d3359d6cc3a57e1d36))





### Bug Fixes



* **tool:** return a uniform error struct from Tool.call/3 ([#29](https://github.com/DennisKh/claudex/issues/29)) ([79aa940](https://github.com/DennisKh/claudex/commit/79aa940b597a2b72f1d3563c96630f43c76c8b59))

* **streaming:** cancel a stream immediately instead of at the next event ([#28](https://github.com/DennisKh/claudex/issues/28)) ([eadf02b](https://github.com/DennisKh/claudex/commit/eadf02bd730dfc0bdcac4fb0cff8bb0272317f9d))

* **telemetry:** report the request span for streaming requests too ([#27](https://github.com/DennisKh/claudex/issues/27)) ([129b002](https://github.com/DennisKh/claudex/commit/129b0028ae99b619c5d1ed1feea5b0703044081d))



## [0.6.1](https://github.com/DennisKh/claudex/compare/v0.6.0...v0.6.1) (2026-09-07)





### Build System



* add Hex package metadata, ex_doc and an MIT licence ([#20](https://github.com/DennisKh/claudex/issues/20)) ([89a2712](https://github.com/DennisKh/claudex/commit/89a2712e2c78f7f5903063f3ce67b1b69c033b9c))



## [0.6.0](https://github.com/DennisKh/claudex/compare/v0.5.0...v0.6.0) (2026-09-07)





### Features



* **batches:** add the Message Batches API ([#18](https://github.com/DennisKh/claudex/issues/18)) ([c0a2710](https://github.com/DennisKh/claudex/commit/c0a27104dbdae4052e3df63a5e618ad418a33f50))

* **files:** add the Files API ([#17](https://github.com/DennisKh/claudex/issues/17)) ([e5b738a](https://github.com/DennisKh/claudex/commit/e5b738a6c4c12db18a5ed82a62dcbe5d9f9da789))



## [0.5.0](https://github.com/DennisKh/claudex/compare/v0.4.0...v0.5.0) (2026-09-07)





### Features



* **telemetry:** document the events and ship a default logger ([cbed35a](https://github.com/DennisKh/claudex/commit/cbed35ab03749cbee00ad4a8360190dd7aa0bcf2))

* **telemetry:** document the events and ship a default logger ([c16f67c](https://github.com/DennisKh/claudex/commit/c16f67cd0e9fce913a53755ea1884023374c5e1c))



## [0.4.0](https://github.com/DennisKh/claudex/compare/v0.3.0...v0.4.0) (2026-09-07)





### Features



* **models:** add the Models API with shared pagination ([bb0a231](https://github.com/DennisKh/claudex/commit/bb0a231063c1194d51ad777b6b4e053f34bf1cc3))

* **models:** add the Models API with shared pagination ([d29b551](https://github.com/DennisKh/claudex/commit/d29b551e04c46da49ae810f1ba9cb6b2521507cf))



## [0.3.0](https://github.com/DennisKh/claudex/compare/v0.2.0...v0.3.0) (2026-09-07)





### Features



* **tool_runner:** add the agentic loop over registered tools ([d416912](https://github.com/DennisKh/claudex/commit/d4169128f4114bc1aec7ed72b2cf371992ca07df))

* **tool_runner:** add the agentic loop over registered tools ([f72a1e2](https://github.com/DennisKh/claudex/commit/f72a1e26372e480933194a4c1df9e9063a635df4))



## [0.2.0](https://github.com/DennisKh/claudex/compare/v0.1.1...v0.2.0) (2026-09-07)





### Features



* **messages:** add the Messages API with streaming and tool schemas ([7fb59f8](https://github.com/DennisKh/claudex/commit/7fb59f86f54e0b89144c3c521d77e0b84ccff805))





### Bug Fixes



* **ci:** let a feat bump the minor version again ([d298d07](https://github.com/DennisKh/claudex/commit/d298d07c7ab4739f1ec05c315dd315946356d2ee))

* **ci:** let a feat bump the minor version again ([a981e87](https://github.com/DennisKh/claudex/commit/a981e87aef9040b69473416ff301e93c9a4b1364))



## [0.1.1](https://github.com/DennisKh/claudex/compare/v0.1.0...v0.1.1) (2026-09-06)





### Features



* add the base client, request layer and error handling ([3ee95c1](https://github.com/DennisKh/claudex/commit/3ee95c14a45ee0ef9e2a910adf7bef1296577be8))

* add the base client, request layer and error handling ([d8c9686](https://github.com/DennisKh/claudex/commit/d8c9686cee1f00fdf888caaf42c332f0fb6a8804))





### Bug Fixes



* **ci:** anchor release-please at 0.1.0 so the next release is 0.2.0 ([5bc6c58](https://github.com/DennisKh/claudex/commit/5bc6c580ac1411f2d3c2d363975b284a6125275c))