Sp-api - 卖家合作伙伴 api python

Question

我想使用 boto3 连接到 python 中的卖家合作伙伴 api。

获取会话客户端临时凭证的步骤

assumeRole

。但

sp-api

不在要使用 boto3 处理的 aws 服务列表中。是否有

sp-api

与 python 一起使用的参考，或者相当于

s3 = boto3.client('s3')

的

sp-api

？

Answer 1

我也有像你一样的问题和疑问，我成功连接，也许这可以帮助：

import boto3
# ======== GET AUTH ========
# Credentials for user created following the docs
amw_client = boto3.client(
    'sts',
    aws_access_key_id=self.access_key,
    aws_secret_access_key=self.secret_key,
    region_name=self.region
)
# ROLE created following the docs
# STS assume policy must be included in the role
res = amw_client.assume_role(
    RoleArn='arn:aws:iam::xxxx:role/xxxx',
    RoleSessionName='SellingPartnerAPI'
)

Credentials = res["Credentials"]
AccessKeyId = Credentials["AccessKeyId"]
SecretAccessKey = Credentials["SecretAccessKey"]
SessionToken = Credentials["SessionToken"]

from requests_auth_aws_sigv4 import AWSSigV4

aws_auth = AWSSigV4('execute-api',
                    aws_access_key_id=AccessKeyId,
                    aws_secret_access_key=SecretAccessKey,
                    aws_session_token=SessionToken,
                    region=self.region
                    )

import requests
# ======== GET ACCESS TOKEN ======
body = \
    {
        'grant_type': 'refresh_token',
        'client_id': amazon_app_client_id,
        'refresh_token': amazon_app_refresh_token,
        'client_secret': amazon_app_client_secret
    }

h = {'Content-Type': 'application/json'}
access_token_response = \
    requests.post('https://api.amazon.com/auth/o2/token', json=body, headers=h)
access_token = self.access_token_response.json().get('access_token')


# ======== CONSUME API ========
resp = requests.get(
request_url, auth=aws_auth, headers={'x-amz-access-token': access_token})

如果我可以提供进一步帮助，请告诉我:)

Answer 2

在 2023 年，如果您的应用程序根据 注册概述 正确设置，您可以在没有 AWS 身份验证的情况下进行调用（从本线程中 @ky_aaaa 的答案重构的代码示例）：

def get_access_token():
    body = \
        {
            'grant_type': 'refresh_token',
            'client_id': client_id,
            'refresh_token': refresh_token,
            'client_secret': client_secret
        }

    h = {'Content-Type': 'application/json'}
    access_token_response = requests.post('https://api.amazon.com/auth/o2/token', json=body, headers=h)
    access_token = access_token_response.json().get('access_token')  
    
    return access_token 

report_status_url = 'https://sellingpartnerapi-na.amazon.com/reports/2021-06-30/reports/{}'
headers={'x-amz-access-token': get_access_token()}
resp = requests.get(report_status_url.format(reportId), headers=headers)

Answer 3

从哪里获取reportId值