# RISC-V C API Documentation

**Canonical:** https://apis.io/apis/risc-v/c-api-documentation/  
**Provider:** RISC-V International — https://apis.io/providers/risc-v/  
**Documentation:** https://github.com/riscv-non-isa/riscv-c-api-doc

RISC-V C API Documentation is one of 5 APIs that [RISC-V International](https://apis.io/providers/risc-v/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include ABI, C API, Compiler, and RISC-V. The published artifact set on APIs.io includes a GitHub repository.

Documentation of the RISC-V C API including calling conventions, ABI specifications, compiler intrinsics, and architectural extension interfaces for C/C++ development targeting RISC-V processors.

## Machine-readable artifacts (1)

- **GitHubRepository** — https://github.com/riscv-non-isa/riscv-c-api-doc

## Other RISC-V International APIs (4)

- [RISC-V ISA Specifications](https://apis.io/apis/risc-v/isa-specifications/)
- [RISC-V Non-ISA Specifications](https://apis.io/apis/risc-v/non-isa-specifications/)
- [RISC-V Spike ISA Simulator](https://apis.io/apis/risc-v/spike-simulator/)
- [RISC-V OpenSBI](https://apis.io/apis/risc-v/opensbi/)

## Tags

ABI, C API, Compiler, RISC-V

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/risc-v/c-api-documentation/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/risc-v/.