libcoap 4.3.1
Manual Pages Summary

Here are a list of libcoap API summary man pages, some of which have code examples, and Examples:

coap(7) Overview of the libcoap library
coap_async(3) Work with CoAP async support
coap_attribute(3) Work with CoAP attributes
coap_block(3) Work with CoAP Blocks
coap_cache(3) Work with CoAP cache functions
coap_context(3) Work with CoAP contexts
coap_encryption(3) Work with CoAP TLS/DTLS
coap_endpoint_client(3) Work with CoAP client endpoints
coap_endpoint_server(3) Work with CoAP server endpoints
coap_handler(3) Work with CoAP handlers
coap_io(3) Work with CoAP I/O to do the packet send and receives
coap_keepalive(3) Work with CoAP keepalive
coap_logging(3) Work with CoAP logging
coap_observe(3) work with CoAP observe
coap_pdu_access(3) Accessing CoAP PDUs
coap_pdu_setup(3) Setting up CoAP PDUs
coap_recovery(3) Work with CoAP packet transmissions
coap_resource(3) Work with CoAP resources
coap_session(3) Work with CoAP sessions
coap_string(3) Work with CoAP string functions
coap_tls_library(3) Work with CoAP TLS libraries
coap-client(5) CoAP Client based on libcoap
coap-rd(5) A CoAP Resource Directory based on libcoap
coap-server(5) CoAP Server based on libcoap