Create an issuer
using System.Net.Http.Headers;var client = new HttpClient();var request = new HttpRequestMessage{ Method = HttpMethod.Post, RequestUri = new Uri("https://api.flashpi.com.ec/v1/issuers"), Headers = { { "Authorization", "Bearer <token>" }, }, Content = new StringContent("{ \"ruc\": \"1790000000001\", \"legalName\": \"Supermercados La Pradera S.A.\", \"tradeName\": \"La Pradera\", \"headOfficeAddress\": \"Av. Amazonas N34-12 y Av. Atahualpa, Quito\", \"taxProfile\": { \"keepsAccounting\": true, \"specialTaxpayerNumber\": \"5368\", \"withholdingAgentResolution\": \"1\", \"rimpeRegime\": \"entrepreneur\", \"largeTaxpayerResolution\": \"NAC-GCFOIOC21-00000868-E\" }, \"branding\": { \"brandColor\": \"#0f766e\" }, \"sendEmailByDefault\": true }") { Headers = { ContentType = new MediaTypeHeaderValue("application/json") } }};using (var response = await client.SendAsync(request)){ response.EnsureSuccessStatusCode(); var body = await response.Content.ReadAsStringAsync(); Console.WriteLine(body);}package main
import ( "fmt" "strings" "net/http" "io")
func main() {
url := "https://api.flashpi.com.ec/v1/issuers"
payload := strings.NewReader("{ \"ruc\": \"1790000000001\", \"legalName\": \"Supermercados La Pradera S.A.\", \"tradeName\": \"La Pradera\", \"headOfficeAddress\": \"Av. Amazonas N34-12 y Av. Atahualpa, Quito\", \"taxProfile\": { \"keepsAccounting\": true, \"specialTaxpayerNumber\": \"5368\", \"withholdingAgentResolution\": \"1\", \"rimpeRegime\": \"entrepreneur\", \"largeTaxpayerResolution\": \"NAC-GCFOIOC21-00000868-E\" }, \"branding\": { \"brandColor\": \"#0f766e\" }, \"sendEmailByDefault\": true }")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>") req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close() body, _ := io.ReadAll(res.Body)
fmt.Println(res) fmt.Println(string(body))
}HttpRequest request = HttpRequest.newBuilder() .uri(URI.create("https://api.flashpi.com.ec/v1/issuers")) .header("Authorization", "Bearer <token>") .header("Content-Type", "application/json") .method("POST", HttpRequest.BodyPublishers.ofString("{ \"ruc\": \"1790000000001\", \"legalName\": \"Supermercados La Pradera S.A.\", \"tradeName\": \"La Pradera\", \"headOfficeAddress\": \"Av. Amazonas N34-12 y Av. Atahualpa, Quito\", \"taxProfile\": { \"keepsAccounting\": true, \"specialTaxpayerNumber\": \"5368\", \"withholdingAgentResolution\": \"1\", \"rimpeRegime\": \"entrepreneur\", \"largeTaxpayerResolution\": \"NAC-GCFOIOC21-00000868-E\" }, \"branding\": { \"brandColor\": \"#0f766e\" }, \"sendEmailByDefault\": true }")) .build();HttpResponse<String> response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());System.out.println(response.body());const url = 'https://api.flashpi.com.ec/v1/issuers';const options = { method: 'POST', headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'}, body: '{"ruc":"1790000000001","legalName":"Supermercados La Pradera S.A.","tradeName":"La Pradera","headOfficeAddress":"Av. Amazonas N34-12 y Av. Atahualpa, Quito","taxProfile":{"keepsAccounting":true,"specialTaxpayerNumber":"5368","withholdingAgentResolution":"1","rimpeRegime":"entrepreneur","largeTaxpayerResolution":"NAC-GCFOIOC21-00000868-E"},"branding":{"brandColor":"#0f766e"},"sendEmailByDefault":true}'};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request POST \ --url https://api.flashpi.com.ec/v1/issuers \ --header 'Authorization: Bearer <token>' \ --header 'Content-Type: application/json' \ --data '{ "ruc": "1790000000001", "legalName": "Supermercados La Pradera S.A.", "tradeName": "La Pradera", "headOfficeAddress": "Av. Amazonas N34-12 y Av. Atahualpa, Quito", "taxProfile": { "keepsAccounting": true, "specialTaxpayerNumber": "5368", "withholdingAgentResolution": "1", "rimpeRegime": "entrepreneur", "largeTaxpayerResolution": "NAC-GCFOIOC21-00000868-E" }, "branding": { "brandColor": "#0f766e" }, "sendEmailByDefault": true }'Registers a taxpayer (RUC) with its tax profile. Requires an account-scoped (global) API key with read_write access.
Authorizations
Sección titulada «Authorizations»Parameters
Sección titulada «Parameters»Header Parameters
Sección titulada «Header Parameters»Makes the request safe to retry: 1 to 255 visible ASCII characters (a UUID works well), remembered for 24 hours per account and mode. A retry with the same key and the same request returns the first successful response again, with the header Idempotent-Replayed: true. The same key with a different request gets 422 idempotency_key_reused; while the first request still runs, 409 idempotency_key_in_progress. A failed request does not keep its key.
Language of error messages and of the localized texts of resources (SRI messages, failures, certificate rejections): Spanish when the entry with the highest q-value is es or es- plus a region (es-EC, es-419), English otherwise. Errors state it in Content-Language.
Your own ID for the request (letters, digits and -_.:/+=), echoed back in the X-Correlation-Id response header and logged next to the request ID. An invalid value gets 400 invalid_correlation_id.
Request Bodyrequired
Sección titulada «Request Bodyrequired»object
RUC: 13 digits ending in 001. Only the format is checked: newer RUCs fail the modulo-11 check digit, so it is never verified. It cannot be changed later.
Example
1790000000001Legal name (razón social) as registered in the RUC.
Example
Supermercados La Pradera S.A.Trade name (nombre comercial).
Example
La PraderaHead office address (dirección matriz).
Example
Av. Amazonas N34-12 y Av. Atahualpa, Quitoobject
Whether the taxpayer is required to keep accounting (obligado a llevar contabilidad).
Special taxpayer (contribuyente especial) resolution number: 3 to 13 letters or digits.
Example
5368Withholding agent (agente de retención) designation resolution number, digits only. Stored without leading zeros (at most 8 digits).
Example
1RIMPE regime: entrepreneur (CONTRIBUYENTE RÉGIMEN RIMPE) or popular_business (CONTRIBUYENTE NEGOCIO POPULAR - RÉGIMEN RIMPE). Null when not in RIMPE.
Large taxpayer (gran contribuyente) designation resolution number.
Example
NAC-GCFOIOC21-00000868-Eobject
Brand color of the RIDE PDF, #RRGGBB (returned in lowercase).
Example
#0f766eDefault of a document request’s options.sendEmail: true emails every authorized document (RIDE PDF and XML) to its buyer, false opts the issuer out. A request that sets options.sendEmail decides for itself.
Example
trueResponses
Sección titulada «Responses»A taxpayer (RUC) that issues documents.
object
RUC: 13 digits ending in 001 (format only; the check digit is not verified).
Legal name (razón social) as registered in the RUC.
Trade name (nombre comercial).
Head office address (dirección matriz).
Tax profile; Flashpi adds the mandatory tags and legends from it.
object
Whether the taxpayer is required to keep accounting (obligado a llevar contabilidad).
Special taxpayer (contribuyente especial) resolution number: 3 to 13 letters or digits.
Withholding agent (agente de retención) designation resolution number, digits only. Stored without leading zeros (at most 8 digits).
RIMPE regime: entrepreneur (CONTRIBUYENTE RÉGIMEN RIMPE) or popular_business (CONTRIBUYENTE NEGOCIO POPULAR - RÉGIMEN RIMPE). Null when not in RIMPE.
Large taxpayer (gran contribuyente) designation resolution number.
RIDE branding of the issuer.
object
Brand color of the RIDE PDF, #RRGGBB (returned in lowercase).
Default of a document request’s options.sendEmail: true emails every authorized document (RIDE PDF and XML) to its buyer, false opts the issuer out. A request that sets options.sendEmail decides for itself.
Example
{ "id": "01a13eca-2e80-7c3d-9f21-5b8e4a6d0c17", "ruc": "1790000000001", "legalName": "Supermercados La Pradera S.A.", "tradeName": "La Pradera", "headOfficeAddress": "Av. Amazonas N34-12 y Av. Atahualpa, Quito", "taxProfile": { "specialTaxpayerNumber": "5368", "withholdingAgentResolution": "1", "rimpeRegime": "entrepreneur", "largeTaxpayerResolution": "NAC-GCFOIOC21-00000868-E" }, "branding": { "brandColor": "#0f766e" }, "sendEmailByDefault": true}Headers
Sección titulada «Headers»true when this is the stored answer of an earlier request with the same Idempotency-Key (same status and body, no Location). Absent otherwise.
Flashpi’s ID of the request, a UUIDv7 (also requestId in errors). Include it when you contact support.
malformed_json: the body is not valid JSON. bad_request: the body does not decompress with its Content-Encoding. Or invalid_idempotency_key: the Idempotency-Key header is malformed.
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}authentication_required: no Authorization: Bearer header. invalid_api_key: the key is malformed, unknown or revoked.
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}Headers
Sección titulada «Headers»RFC 6750 challenge: Bearer realm="flashpi", plus error="invalid_token" with invalid_api_key.
The API key cannot perform this operation: key_scope_mismatch, key_read_only or ip_not_allowed; or its account is suspended (account_suspended).
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}Issuer_already_exists: the account already has an issuer with this RUC. Or idempotency_key_in_progress: a request with this Idempotency-Key is still running.
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}payload_too_large: the JSON body is larger than 1 MB.
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}unsupported_media_type: the body declares a charset that does not start with utf- (for example latin1, or utf8 without the hyphen) or a Content-Encoding other than gzip, deflate or br.
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}Validation_failed: see errors. Or idempotency_key_reused: the Idempotency-Key was used with a different request.
RFC 9457 problem details, in the language of Content-Language (en, or es with Accept-Language: es). Some codes add extension members, listed below; others may appear.
object
URI of the problem type: the page that documents code, in the language of the response (https://flashpi.com.ec/docs/en/errors/{code} in English, https://flashpi.com.ec/docs/errors/{code} with Accept-Language: es). It changes with the language, so branch on code, never on type.
Localized summary of the type.
HTTP status code.
Localized explanation of this occurrence.
Path of the request.
Stable machine-readable error code, the same in every language. Branch on it, never on type, title or detail. New codes may be added: handle an unknown one by its HTTP status.
Field-level errors (may be empty).
object
Path of the invalid field.
Stable machine-readable reason. New codes may be added: treat an unknown one like invalid_value.
Localized message.
Request ID (UUIDv7); include it when contacting support.
idempotency_key_reused: the document the Idempotency-Key already created.
The daily limit that was reached (email_resend_limit_reached, account_email_limit_reached, demo_issuer_quota_exceeded).
When the daily limit resets: the next midnight in Ecuador (the three codes above and platform_email_limit_reached). Retry-After gives the same in seconds.
ride_not_available: the status of the RIDE.
document_not_authorized: the status of the document.
email_sending_paused: the mode whose email sending is paused.
total_mismatch: the expectedTotal you sent.
total_mismatch: the total Flashpi computed.
Example
{ "type": "https://flashpi.com.ec/docs/en/errors/validation_failed", "title": "Validation failed", "status": 422, "detail": "One or more fields are invalid. See errors for details.", "instance": "/v1/invoices", "code": "validation_failed", "errors": [ { "field": "customer.id", "code": "required", "message": "This field is required." } ], "requestId": "017f22e2-79b0-7cc3-98c4-dc0c0c07398f", "rideStatus": "pending", "documentStatus": "processing", "environment": "test", "expectedTotal": "112.00", "computedTotal": "111.99"}