Attachments

Upload

Upload a single file (multipart/form-data) to Nairi and get back an attachment ID you can reference in a conversation request.

Uploads a single file scoped to your organization. Returns an ID you can pass to conversations/start or conversations/{job_id}/continue via attachment_ids.

POST /api/public/v1/attachments

Request

Content-Type: multipart/form-data with a single file form field. Other fields are ignored.

Prop

Type

Example

curl -X POST https://api.nairi.ai/api/public/v1/attachments \
  -H "Authorization: Bearer $NAIRI_API_KEY" \
  -F "file=@./screenshot.png"
import fs from "node:fs";

const form = new FormData();
form.append(
  "file",
  new Blob([fs.readFileSync("screenshot.png")]),
  "screenshot.png",
);

const res = await fetch("https://api.nairi.ai/api/public/v1/attachments", {
  method: "POST",
  headers: { Authorization: `Bearer ${process.env.NAIRI_API_KEY}` },
  body: form,
});
const { attachment_id } = (await res.json()) as { attachment_id: string };
require "net/http"
require "uri"
require "json"

uri = URI("https://api.nairi.ai/api/public/v1/attachments")
req = Net::HTTP::Post.new(uri)
req["Authorization"] = "Bearer #{ENV['NAIRI_API_KEY']}"

form = [["file", File.open("screenshot.png")]]
req.set_form(form, "multipart/form-data")

res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
attachment_id = JSON.parse(res.body)["attachment_id"]
import os
import requests

with open("screenshot.png", "rb") as f:
    res = requests.post(
        "https://api.nairi.ai/api/public/v1/attachments",
        headers={"Authorization": f"Bearer {os.environ['NAIRI_API_KEY']}"},
        files={"file": ("screenshot.png", f)},
    )
attachment_id = res.json()["attachment_id"]
package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"mime/multipart"
	"net/http"
	"os"
)

func main() {
	body := &bytes.Buffer{}
	writer := multipart.NewWriter(body)
	file, _ := os.Open("screenshot.png")
	defer file.Close()
	part, _ := writer.CreateFormFile("file", "screenshot.png")
	io.Copy(part, file)
	writer.Close()

	req, _ := http.NewRequest("POST", "https://api.nairi.ai/api/public/v1/attachments", body)
	req.Header.Set("Authorization", "Bearer "+os.Getenv("NAIRI_API_KEY"))
	req.Header.Set("Content-Type", writer.FormDataContentType())

	res, _ := http.DefaultClient.Do(req)
	defer res.Body.Close()
	var out map[string]string
	json.NewDecoder(res.Body).Decode(&out)
	fmt.Println(out["attachment_id"])
}

Response

{
  "attachment_id": "att_01KRK1V46BXS73CSNK2VR35NPJ"
}

The upload endpoint accepts one file per request. To send multiple attachments, upload each one separately and pass the collected IDs in attachment_ids when you start or continue the conversation.

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