SQL Server / CardPointe API Integration / Signature Capture (Retref + Signature)
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-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
-- Important: Do not use nvarchar(max). See the warning about using nvarchar(max).
DECLARE @sTmp0 nvarchar(4000)
-- This example assumes the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
DECLARE @http int
-- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
DECLARE @success int
-- Use this online tool to generate code from sample JSON: Generate Code to Create JSON
-- The following JSON is sent in the request body.
-- {
-- "merchid": "{{merchid}}",
-- "retref": "{{retref}}",
-- "signature": "{{signature}}"
-- }
DECLARE @json int
-- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'merchid', '{{merchid}}'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'retref', '{{retref}}'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'signature', '{{signature}}'
EXEC sp_OAMethod @http, 'SetRequestHeader', NULL, 'Authorization', '{{Authorization}}'
EXEC sp_OAMethod @http, 'SetRequestHeader', NULL, 'Content-Type', 'application/json'
DECLARE @sbRequestBody int
-- Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbRequestBody OUT
EXEC sp_OAMethod @json, 'EmitSb', @success OUT, @sbRequestBody
DECLARE @resp int
EXEC sp_OAMethod @http, 'PTextSb', @resp OUT, 'PUT', 'https://domain.com/sigcap', @sbRequestBody, 'utf-8', 'application/json', 0, 0
EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
IF @iTmp0 = 0
BEGIN
EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
RETURN
END
DECLARE @sbResponseBody int
-- Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbResponseBody OUT
EXEC sp_OAMethod @resp, 'GetBodySb', @success OUT, @sbResponseBody
DECLARE @jResp int
-- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jResp OUT
EXEC sp_OAMethod @jResp, 'LoadSb', @success OUT, @sbResponseBody
EXEC sp_OASetProperty @jResp, 'EmitCompact', 0
PRINT 'Response Body:'
EXEC sp_OAMethod @jResp, 'Emit', @sTmp0 OUT
PRINT @sTmp0
DECLARE @respStatusCode int
EXEC sp_OAGetProperty @resp, 'StatusCode', @respStatusCode OUT
PRINT 'Response Status Code = ' + @respStatusCode
IF @respStatusCode >= 400
BEGIN
PRINT 'Response Header:'
EXEC sp_OAGetProperty @resp, 'Header', @sTmp0 OUT
PRINT @sTmp0
PRINT 'Failed.'
EXEC @hr = sp_OADestroy @resp
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @jResp
RETURN
END
EXEC @hr = sp_OADestroy @resp
-- Sample JSON response:
-- (Sample code for parsing the JSON response is shown below)
-- {
-- "resptext": "signature stored",
-- "retref": "010787260965",
-- "respcode": "02",
-- "merchid": "496082673999"
-- }
-- Sample code for parsing the JSON response...
-- Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
DECLARE @resptext nvarchar(4000)
EXEC sp_OAMethod @jResp, 'StringOf', @resptext OUT, 'resptext'
DECLARE @retref nvarchar(4000)
EXEC sp_OAMethod @jResp, 'StringOf', @retref OUT, 'retref'
DECLARE @respcode nvarchar(4000)
EXEC sp_OAMethod @jResp, 'StringOf', @respcode OUT, 'respcode'
DECLARE @merchid nvarchar(4000)
EXEC sp_OAMethod @jResp, 'StringOf', @merchid OUT, 'merchid'
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @jResp
END
GO
Curl Command
curl -X PUT
-H "Authorization: {{Authorization}}"
-H "Content-Type: application/json"
-d '{
"merchid": "{{merchid}}",
"retref": "{{retref}}",
"signature": "{{signature}}"
}'
https://domain.com/sigcap
Postman Collection Item JSON
{
"name": "Signature Capture (Retref + Signature)",
"request": {
"method": "PUT",
"header": [
{
"key": "Authorization",
"type": "text",
"value": "{{Authorization}}"
},
{
"key": "Content-Type",
"name": "Content-Type",
"type": "text",
"value": "application/json"
}
],
"body": {
"mode": "raw",
"raw": "{\n\t\"merchid\": \"{{merchid}}\",\n\t\"retref\": \"{{retref}}\",\n\t\"signature\": \"{{signature}}\"\n}"
},
"url": {
"raw": "{{url}}/sigcap",
"host": [
"{{url}}"
],
"path": [
"sigcap"
]
},
"description": "[Signature Capture Documentation](https://developer.cardconnect.com/cardconnect-api#signature-capture)"
},
"response": [
{
"name": "Signature Capture Example",
"originalRequest": {
"method": "PUT",
"header": [
{
"key": "Authorization",
"type": "text",
"value": "{{Authorization}}"
},
{
"key": "Content-Type",
"name": "Content-Type",
"type": "text",
"value": "application/json"
}
],
"body": {
"mode": "raw",
"raw": "{\n\t\"merchid\": \"{{merchid}}\",\n\t\"retref\": \"{{retref}}\",\n\t\"signature\": \"{{signature}}\"\n}"
},
"url": {
"raw": "{{url}}/sigcap",
"host": [
"{{url}}"
],
"path": [
"sigcap"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "X-FRAME-OPTIONS",
"value": "DENY"
},
{
"key": "Content-Type",
"value": "application/json"
},
{
"key": "Content-Length",
"value": "96"
},
{
"key": "Date",
"value": "Thu, 10 Jan 2019 22:48:14 GMT"
},
{
"key": "Server",
"value": "CardConnect"
},
{
"key": "Set-Cookie",
"value": "BIGipServerphu-smb-vip_8080=!LjWLHiB9n9NWwsA7l1uxw4rK+VEmEdwIthKC4TazuLPJh6E1ejLYwbozqYcrk8OdOnAt3b319/yBPZ4=; path=/; Httponly; Secure"
}
],
"cookie": [
],
"body": "{\n \"resptext\": \"signature stored\",\n \"retref\": \"010787260965\",\n \"respcode\": \"02\",\n \"merchid\": \"496082673999\"\n}"
}
]
}
