POSThttps://core-api.heysadie.ai/web-chat/messages
text reply ended success error code message details field metadata timestamp version pathSend web chat message
Try it in the API ExplorerExample request
curl -X POST "https://core-api.heysadie.ai/web-chat/messages" \
-H "Authorization: ApiKey YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"text": "string"
}'Authentication
Authenticate with an API key in the Authorization header using the ApiKey scheme. See Authentication for how keys work and where to get them.
AuthorizationstringrequiredAPI key in the ApiKey scheme: ApiKey YOUR_API_KEY. Tenant keys authorize their own tenant; organization keys can act on any tenant in the organization.
X-Tenant-Idstring (uuid)optionalRequired when authenticating with an organization key: it selects the tenant the request acts on. Omit with tenant keys.
Request
Body application/json · required
textstringoptionalThe visitor's message. Empty or absent = request the assistant's opening greeting.
Responses
replystringrequiredThe assistant's reply text. May be empty, for example when `ended` is true and the visitor's message was a goodbye to a chat that had just ended. Render nothing when it is empty.
endedbooleanrequiredTrue when the conversation is over: the assistant just said goodbye, or the visitor answered one. The visitor's next message starts a new conversation.
400The request is invalid. `details` lists each field that failed
successbooleanrequiredfalse on every error
errorobjectoptionalWhat went wrong: a stable `code` to branch on and a human-readable `message`
Show 3 child properties
codeenumrequiredA parameter or body field broke a rule
"VALIDATION_ERROR"messagestringrequiredHuman-readable explanation. Do not parse it; branch on `code`
detailsobject[]optionalOne entry per field that failed
Show 2 item properties
fieldstringrequiredThe offending field
messagestringrequiredThe rule it broke
metadataobjectoptionalRequest metadata
Show 3 child properties
timestampstringrequiredWhen the server answered, ISO 8601 UTC
versionstringrequiredAPI version
pathstringoptionalThe URL that was requested
401Missing or invalid credentials
successbooleanrequiredfalse on every error
errorobjectoptionalWhat went wrong: a stable `code` to branch on and a human-readable `message`
Show 2 child properties
codeenumrequiredNo valid credentials
"UNAUTHORIZED"messagestringrequiredHuman-readable explanation. Do not parse it; branch on `code`
metadataobjectoptionalRequest metadata
Show 3 child properties
timestampstringrequiredWhen the server answered, ISO 8601 UTC
versionstringrequiredAPI version
pathstringoptionalThe URL that was requested
403The credentials are valid but may not use this route
successbooleanrequiredfalse on every error
errorobjectoptionalWhat went wrong: a stable `code` to branch on and a human-readable `message`
Show 2 child properties
codeenumrequiredThe credentials may not use this route
"FORBIDDEN"messagestringrequiredHuman-readable explanation. Do not parse it; branch on `code`
metadataobjectoptionalRequest metadata
Show 3 child properties
timestampstringrequiredWhen the server answered, ISO 8601 UTC
versionstringrequiredAPI version
pathstringoptionalThe URL that was requested
404Not found, or outside the caller's scope
successbooleanrequiredfalse on every error
errorobjectoptionalWhat went wrong: a stable `code` to branch on and a human-readable `message`
Show 2 child properties
codeenumrequiredAn id names nothing the caller can see
"RESOURCE_NOT_FOUND"messagestringrequiredHuman-readable explanation. Do not parse it; branch on `code`
metadataobjectoptionalRequest metadata
Show 3 child properties
timestampstringrequiredWhen the server answered, ISO 8601 UTC
versionstringrequiredAPI version
pathstringoptionalThe URL that was requested
500An unexpected server error
successbooleanrequiredfalse on every error
errorobjectoptionalWhat went wrong: a stable `code` to branch on and a human-readable `message`
Show 2 child properties
codeenumrequiredAn unexpected server failure
"INTERNAL_SERVER_ERROR"messagestringrequiredHuman-readable explanation. Do not parse it; branch on `code`
metadataobjectoptionalRequest metadata
Show 3 child properties
timestampstringrequiredWhen the server answered, ISO 8601 UTC
versionstringrequiredAPI version
pathstringoptionalThe URL that was requested