POST

/v1/estimate · anthropic/claude-sonnet-4

field	recorded source
pricing	Source linked above. Source trace `7e32a9fe4316ddcaf44e14db775952111c6cba4e61e20bb5a790e1ac407d2261`

input_tokens number · usage	$3 / 1M
output_tokens number · usage	$15 / 1M
web_searches number · usage
cache_read_tokens number · usage
cache_write_tokens number · usage
cache_write_1h_tokens number · usage
quote	$28.5 — input_tokens 1000000 · output_tokens 1000000 · web_searches 0 · cache_read_tokens 0 · cache_write_tokens 0 · cache_write_1h_tokens 0 base rate; long prompts re-quote