CROssBAR Data API
CD
CROssBAR Data API
/pubchem/substances

Get pubchem substances

Get pubchem substances

liveunknown~3s typical
pubchem substancescrossbar
$0.0020
per call
plus $0.001 platform fee per run
Public API, no upstream charge
$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run oa-ebi-ac-uk /pubchem/substances for me.

Input

FieldTypeDescription
cidarraycid default null
limitintegerlimit default 10
pageintegerpage default 0
sidarraysid default null

Call it

curl
curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"oa-ebi-ac-uk","endpoint":"/pubchem/substances","input":{"cid":[],"limit":10,"page":0,"sid":[]}}'
cli
npx cracked-ai run -p oa-ebi-ac-uk -e /pubchem/substances -i '{"cid":[],"limit":10,"page":0,"sid":[]}'
mcp
run_tool({ provider: "oa-ebi-ac-uk", endpoint: "/pubchem/substances", input: {"cid":[],"limit":10,"page":0,"sid":[]} })

Try it

Runs against your signed-in workspace balance. Sign in if you have not.