Respond to an RFI
Submits a response to the RFI’s currently open round. submittedBy.email is required on this surface (an API key has no user identity). Replaying the same Idempotency-Key returns the original response regardless of payload; a different key against an already-answered round 409s.
curl --request POST \
--url https://api.sandbox.conduit.financial/v2/rfis/{id}/responses \
--header 'Content-Type: application/json' \
--header 'Idempotency-Key: <idempotency-key>' \
--header 'x-api-key: <api-key>' \
--data '
{
"message": "<string>",
"submittedBy": {
"email": "jsmith@example.com",
"name": "<string>"
},
"documentIds": []
}
'import requests
url = "https://api.sandbox.conduit.financial/v2/rfis/{id}/responses"
payload = {
"message": "<string>",
"submittedBy": {
"email": "jsmith@example.com",
"name": "<string>"
},
"documentIds": []
}
headers = {
"Idempotency-Key": "<idempotency-key>",
"x-api-key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'Idempotency-Key': '<idempotency-key>',
'x-api-key': '<api-key>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
message: '<string>',
submittedBy: {email: 'jsmith@example.com', name: '<string>'},
documentIds: []
})
};
fetch('https://api.sandbox.conduit.financial/v2/rfis/{id}/responses', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.sandbox.conduit.financial/v2/rfis/{id}/responses",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'message' => '<string>',
'submittedBy' => [
'email' => 'jsmith@example.com',
'name' => '<string>'
],
'documentIds' => [
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"Idempotency-Key: <idempotency-key>",
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.sandbox.conduit.financial/v2/rfis/{id}/responses"
payload := strings.NewReader("{\n \"message\": \"<string>\",\n \"submittedBy\": {\n \"email\": \"jsmith@example.com\",\n \"name\": \"<string>\"\n },\n \"documentIds\": []\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Idempotency-Key", "<idempotency-key>")
req.Header.Add("x-api-key", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.sandbox.conduit.financial/v2/rfis/{id}/responses")
.header("Idempotency-Key", "<idempotency-key>")
.header("x-api-key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"message\": \"<string>\",\n \"submittedBy\": {\n \"email\": \"jsmith@example.com\",\n \"name\": \"<string>\"\n },\n \"documentIds\": []\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.sandbox.conduit.financial/v2/rfis/{id}/responses")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"message\": \"<string>\",\n \"submittedBy\": {\n \"email\": \"jsmith@example.com\",\n \"name\": \"<string>\"\n },\n \"documentIds\": []\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"subjects": [
{
"subjectId": "<string>"
}
],
"title": "<string>",
"publishedAt": "2026-01-15T09:30:00.000Z",
"createdAt": "2026-01-15T09:30:00.000Z",
"updatedAt": "2026-01-15T09:30:00.000Z",
"rounds": [
{
"id": "<string>",
"roundNumber": 0,
"ask": "<string>",
"dueAt": "2026-01-15T09:30:00.000Z",
"openedAt": "2026-01-15T09:30:00.000Z",
"closedAt": "2026-01-15T09:30:00.000Z"
}
],
"responses": [
{
"id": "<string>",
"roundId": "<string>",
"message": "<string>",
"documentIds": [
"<string>"
],
"submittedByEmail": "<string>",
"createdAt": "2026-01-15T09:30:00.000Z",
"submittedByName": "<string>"
}
],
"dueAt": "2026-01-15T09:30:00.000Z",
"summary": "<string>"
}{
"type": "INVALID_OID_FORMAT",
"title": "Invalid Object ID Format",
"status": 400,
"detail": "A path or query parameter expected a valid object identifier but received a value that does not match the expected format.",
"resolution": "Verify that all IDs in the request URL and query parameters are correctly formatted. IDs are typically prefixed strings like 'cus_...', 'app_...', or 'doc_...'.",
"docs": "https://conduit-v2.mintlify.app/errors#invalid-oid-format",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "API_KEY_MISSING",
"title": "API Key Missing",
"status": 401,
"detail": "The request did not include an API key. All API requests must be authenticated.",
"resolution": "Include your API key in the 'x-api-key' header with every request.",
"docs": "https://conduit-v2.mintlify.app/errors#api-key-missing",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "API_KEY_READ_ONLY",
"title": "API Key Is Read-Only",
"status": 403,
"detail": "This API key has read-only access and cannot perform write operations. Read-only keys may make read requests (GET, HEAD, OPTIONS) only.",
"resolution": "Use a read-write API key for this request, or have an organization admin mint one from the dashboard.",
"docs": "https://conduit-v2.mintlify.app/errors#api-key-read-only",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "RFI_NOT_FOUND",
"title": "RFI Not Found",
"status": 404,
"detail": "No request-for-information exists with the specified ID, the RFI belongs to a different organization, or (on a client-facing surface) the RFI is still a draft and has never been published.",
"resolution": "Verify the RFI ID is correct. Draft RFIs are never visible on client-facing surfaces — wait until the RFI is published.",
"docs": "https://conduit-v2.mintlify.app/errors#rfi-not-found",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "IDEMPOTENCY_KEY_CONFLICT",
"title": "Idempotency Key Conflict",
"status": 409,
"detail": "The idempotency key was previously used with a different request body. Idempotency keys are bound to the exact request shape — replays must match the original.",
"resolution": "Use a fresh idempotency key for the new request, or replay the original request unchanged.",
"docs": "https://conduit-v2.mintlify.app/errors#idempotency-key-conflict",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "UNSUPPORTED_MEDIA_TYPE",
"title": "Unsupported Media Type",
"status": 415,
"detail": "The request carries a body with a Content-Type this endpoint cannot parse. JSON endpoints accept 'application/json'; a body with no Content-Type header at all is assumed to be JSON. File-upload endpoints accept only 'multipart/form-data' — JSON or undeclared bodies are rejected there.",
"resolution": "Send the request body with the 'Content-Type: application/json' header. For file uploads, use 'Content-Type: multipart/form-data' — upload endpoints accept no other body type.",
"docs": "https://conduit-v2.mintlify.app/errors#unsupported-media-type",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "RATE_LIMITED",
"title": "Rate Limited",
"status": 429,
"detail": "Too many requests. This error is returned by three independent checks: the per-organization bucket applied to every authenticated API request; the per-IP bucket applied to unauthenticated traffic before an API key is validated; and the per-IP bucket applied when repeated invalid API keys are submitted from the same address. Honor the Retry-After header (also exposed as retryAfterSeconds in the body) before retrying. Current limits and remaining budget are visible in X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset on rate-limited route responses.",
"resolution": "Sleep until Retry-After seconds have elapsed, then retry. For sustained workloads exceeding the per-organization defaults, request a rate-limit increase through your support contact.",
"docs": "https://conduit-v2.mintlify.app/errors#rate-limited",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z",
"retryAfterSeconds": 3
}{
"type": "INTERNAL_ERROR",
"title": "Internal Error",
"status": 500,
"detail": "An unexpected error occurred while processing your request.",
"resolution": "Retry the request after a brief delay. If the error persists, contact support and include the correlationId from the error response for investigation.",
"docs": "https://conduit-v2.mintlify.app/errors#internal-error",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}Authorizations
Headers
Caller-generated unique key that lets the server safely replay this request. The cached response is returned for 5 minutes on any retry with the same key from the same API principal. Required on every state-changing money-moving or resource-creating POST.
1 - 128^[A-Za-z0-9_.:-]{1,128}$Path Parameters
Body
Response
^rfi_[0-9A-Za-z]{22}$Show child attributes
Show child attributes
draft, open, responded, resolved, cancelled ISO 8601 timestamp
"2026-01-15T09:30:00.000Z"
ISO 8601 timestamp
"2026-01-15T09:30:00.000Z"
ISO 8601 timestamp
"2026-01-15T09:30:00.000Z"
Show child attributes
Show child attributes
Show child attributes
Show child attributes
ISO 8601 timestamp
"2026-01-15T09:30:00.000Z"
curl --request POST \
--url https://api.sandbox.conduit.financial/v2/rfis/{id}/responses \
--header 'Content-Type: application/json' \
--header 'Idempotency-Key: <idempotency-key>' \
--header 'x-api-key: <api-key>' \
--data '
{
"message": "<string>",
"submittedBy": {
"email": "jsmith@example.com",
"name": "<string>"
},
"documentIds": []
}
'import requests
url = "https://api.sandbox.conduit.financial/v2/rfis/{id}/responses"
payload = {
"message": "<string>",
"submittedBy": {
"email": "jsmith@example.com",
"name": "<string>"
},
"documentIds": []
}
headers = {
"Idempotency-Key": "<idempotency-key>",
"x-api-key": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'Idempotency-Key': '<idempotency-key>',
'x-api-key': '<api-key>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
message: '<string>',
submittedBy: {email: 'jsmith@example.com', name: '<string>'},
documentIds: []
})
};
fetch('https://api.sandbox.conduit.financial/v2/rfis/{id}/responses', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.sandbox.conduit.financial/v2/rfis/{id}/responses",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'message' => '<string>',
'submittedBy' => [
'email' => 'jsmith@example.com',
'name' => '<string>'
],
'documentIds' => [
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"Idempotency-Key: <idempotency-key>",
"x-api-key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.sandbox.conduit.financial/v2/rfis/{id}/responses"
payload := strings.NewReader("{\n \"message\": \"<string>\",\n \"submittedBy\": {\n \"email\": \"jsmith@example.com\",\n \"name\": \"<string>\"\n },\n \"documentIds\": []\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Idempotency-Key", "<idempotency-key>")
req.Header.Add("x-api-key", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.sandbox.conduit.financial/v2/rfis/{id}/responses")
.header("Idempotency-Key", "<idempotency-key>")
.header("x-api-key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"message\": \"<string>\",\n \"submittedBy\": {\n \"email\": \"jsmith@example.com\",\n \"name\": \"<string>\"\n },\n \"documentIds\": []\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.sandbox.conduit.financial/v2/rfis/{id}/responses")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"message\": \"<string>\",\n \"submittedBy\": {\n \"email\": \"jsmith@example.com\",\n \"name\": \"<string>\"\n },\n \"documentIds\": []\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"subjects": [
{
"subjectId": "<string>"
}
],
"title": "<string>",
"publishedAt": "2026-01-15T09:30:00.000Z",
"createdAt": "2026-01-15T09:30:00.000Z",
"updatedAt": "2026-01-15T09:30:00.000Z",
"rounds": [
{
"id": "<string>",
"roundNumber": 0,
"ask": "<string>",
"dueAt": "2026-01-15T09:30:00.000Z",
"openedAt": "2026-01-15T09:30:00.000Z",
"closedAt": "2026-01-15T09:30:00.000Z"
}
],
"responses": [
{
"id": "<string>",
"roundId": "<string>",
"message": "<string>",
"documentIds": [
"<string>"
],
"submittedByEmail": "<string>",
"createdAt": "2026-01-15T09:30:00.000Z",
"submittedByName": "<string>"
}
],
"dueAt": "2026-01-15T09:30:00.000Z",
"summary": "<string>"
}{
"type": "INVALID_OID_FORMAT",
"title": "Invalid Object ID Format",
"status": 400,
"detail": "A path or query parameter expected a valid object identifier but received a value that does not match the expected format.",
"resolution": "Verify that all IDs in the request URL and query parameters are correctly formatted. IDs are typically prefixed strings like 'cus_...', 'app_...', or 'doc_...'.",
"docs": "https://conduit-v2.mintlify.app/errors#invalid-oid-format",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "API_KEY_MISSING",
"title": "API Key Missing",
"status": 401,
"detail": "The request did not include an API key. All API requests must be authenticated.",
"resolution": "Include your API key in the 'x-api-key' header with every request.",
"docs": "https://conduit-v2.mintlify.app/errors#api-key-missing",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "API_KEY_READ_ONLY",
"title": "API Key Is Read-Only",
"status": 403,
"detail": "This API key has read-only access and cannot perform write operations. Read-only keys may make read requests (GET, HEAD, OPTIONS) only.",
"resolution": "Use a read-write API key for this request, or have an organization admin mint one from the dashboard.",
"docs": "https://conduit-v2.mintlify.app/errors#api-key-read-only",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "RFI_NOT_FOUND",
"title": "RFI Not Found",
"status": 404,
"detail": "No request-for-information exists with the specified ID, the RFI belongs to a different organization, or (on a client-facing surface) the RFI is still a draft and has never been published.",
"resolution": "Verify the RFI ID is correct. Draft RFIs are never visible on client-facing surfaces — wait until the RFI is published.",
"docs": "https://conduit-v2.mintlify.app/errors#rfi-not-found",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "IDEMPOTENCY_KEY_CONFLICT",
"title": "Idempotency Key Conflict",
"status": 409,
"detail": "The idempotency key was previously used with a different request body. Idempotency keys are bound to the exact request shape — replays must match the original.",
"resolution": "Use a fresh idempotency key for the new request, or replay the original request unchanged.",
"docs": "https://conduit-v2.mintlify.app/errors#idempotency-key-conflict",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "UNSUPPORTED_MEDIA_TYPE",
"title": "Unsupported Media Type",
"status": 415,
"detail": "The request carries a body with a Content-Type this endpoint cannot parse. JSON endpoints accept 'application/json'; a body with no Content-Type header at all is assumed to be JSON. File-upload endpoints accept only 'multipart/form-data' — JSON or undeclared bodies are rejected there.",
"resolution": "Send the request body with the 'Content-Type: application/json' header. For file uploads, use 'Content-Type: multipart/form-data' — upload endpoints accept no other body type.",
"docs": "https://conduit-v2.mintlify.app/errors#unsupported-media-type",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}{
"type": "RATE_LIMITED",
"title": "Rate Limited",
"status": 429,
"detail": "Too many requests. This error is returned by three independent checks: the per-organization bucket applied to every authenticated API request; the per-IP bucket applied to unauthenticated traffic before an API key is validated; and the per-IP bucket applied when repeated invalid API keys are submitted from the same address. Honor the Retry-After header (also exposed as retryAfterSeconds in the body) before retrying. Current limits and remaining budget are visible in X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset on rate-limited route responses.",
"resolution": "Sleep until Retry-After seconds have elapsed, then retry. For sustained workloads exceeding the per-organization defaults, request a rate-limit increase through your support contact.",
"docs": "https://conduit-v2.mintlify.app/errors#rate-limited",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z",
"retryAfterSeconds": 3
}{
"type": "INTERNAL_ERROR",
"title": "Internal Error",
"status": 500,
"detail": "An unexpected error occurred while processing your request.",
"resolution": "Retry the request after a brief delay. If the error persists, contact support and include the correlationId from the error response for investigation.",
"docs": "https://conduit-v2.mintlify.app/errors#internal-error",
"instance": "/v2/...",
"correlationId": "req_a1b2c3d4",
"timestamp": "2026-01-15T09:30:00.000Z"
}