20 pages for sigv4.

claude-platform-on-aws-iam-actions Claude Developer Platform · in the page api/claude-platform-on-aws-iam-actions …pal to authenticate through an API key (bearer token) rather than AWS SigV4. It does not map to a route. Grant it alongside the route-mapped actions you want the API key holder to perform. ### Consol… errors Claude Developer Platform · in the page api/errors …on AWS, this can also indicate a problem with your AWS credentials or SigV4 signature. * 402 - `billing_error`: There's an issue with your billing or payment information. Check your payment details i… claude-in-amazon-bedrock Claude Developer Platform · in the page build-with-claude/claude-in-amazon-bedrock …/bedrock-mantle.us-east-1.api.aws/anthropic/v1/messages \ --aws-sigv4 "aws:amz:us-east-1:bedrock-mantle" \ --user "$AWS_ACCESS_KEY_ID:$AWS_SECRET_ACCESS_KEY" \ -H "x-amz-security-tok… claude-on-amazon-bedrock-legacy Claude Developer Platform · in the page build-with-claude/claude-on-amazon-bedrock-legacy …te> Calling the `InvokeModel` API with AWS credentials requires SigV4 request signing, which the SDKs in the other tabs handle automatically. For a Bedrock endpoint you can call with a self-cont… claude-platform-on-aws Claude Developer Platform · in the page build-with-claude/claude-platform-on-aws …erates Claude Platform on AWS. AWS provides the authentication layer (SigV4 or API key), IAM-based access control, and billing integration through AWS Marketplace. <Note> The Anthropic SDKs support… spawn.sh: called once per claimed work item Claude Developer Platform · in the page managed-agents/self-hosted-sandboxes …laude/claude-platform-on-aws), the worker authenticates with AWS IAM (SigV4) or an [API key generated in the AWS Console](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#a… vaults Claude Developer Platform · in the page managed-agents/vaults …ts that compute a request signature from the secret (for example, AWS SigV4) produce an invalid signature. Environment variable credentials work for clients that send the secret value verbatim in an o… Claude Code on Amazon Bedrock Claude Code CLI · in the page amazon-bedrock …able client-side authentication so Claude Code sends requests without SigV4 signatures or `x-api-key` headers: ```bash theme={null} export CLAUDE_CODE_USE_MANTLE=1 export CLAUDE_CODE_SKIP_MANTLE_AUTH… Claude Code changelog Claude Code CLI · in the page changelog …code: "jwt"` with `maskClaims` for JWT-aware masking, and `awsPairs`/`sigv4` for AWS SigV4 re-signing; these need `network.tlsTerminate` and are honored only from user, managed, or `--settings` settin… Claude apps gateway for Amazon Bedrock, Claude Platform on AWS, Google Cloud, and Microsoft Foundry Claude Code CLI · in the page claude-apps-gateway …t channel can express through `envVars` entries. * **[`awsPairs` and `sigv4`](/docs/en/sandboxing#re-sign-aws-requests)**: forwarded restriction-only. From `sigv4`, only `deny` values are kept, and a… Claude apps gateway configuration Claude Code CLI · in the page claude-apps-gateway-config …api_key: ${ANTHROPIC_AWS_API_KEY} # sent as x-api-key # OR SigV4 via the AWS default credential chain: # auth: {} # OR explicit SigV4 credentials: # auth: # aws_access_key… Claude Code on Claude Platform on AWS Claude Code CLI · in the page claude-platform-on-aws …nt, in `~/.aws/credentials`, or from an attached IAM role if you want SigV4 authentication. The AWS CLI is required only for the SSO login flow. ## Setup ### 1. Configure AWS credentials Claude Cod… Environment variables Claude Code CLI · in the page env-vars …in the AWS Console. Sent as `x-api-key` and takes precedence over AWS SigV4… Configure the sandboxed Bash tool Claude Code CLI · in the page sandboxing …r the full field list. #### Re-sign AWS requests AWS requests carry SigV4 signatures over the request contents, so mask `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` together. The proxy detects a… Claude Code settings reference Claude Code CLI · in the page settings-reference …| Any file | | [`sandbox.credentials.sigv4`](#sandbox-credentials-sigv4) | Choose whether streaming, presigned, or [SigV4A AWS re… Week 32 · August 3–7, 2026 Claude Code CLI · in the page whats-new/2026-w32 …so gains <code>extract</code>, JWT-aware <code>decode</code>, and AWS SigV4 re-signing options</div> <div>Marketplaces can distribute a plugin as a <a href="/docs/docs/en/plugin-marketplaces#zip-a… Give Claude access to your tools Claude Documentation · in the page claude-tag/admins/add-connections …| | AWS SigV4 | Signed requests to AWS APIs with an access key pair.… Connect a service that isn't in the list Claude Documentation · in the page claude-tag/admins/connections/custom …uery string instead of a header | | **AWS SigV4** | AWS services and APIs that require Signature Version 4 signing… Configuration reference Claude Documentation · in the page third-party/claude-desktop/configuration …h an ingest-scoped credential. Kinds that never produce a bearer (AWS SigV4 kinds on Bedrock, Google ADC / OAuth files on Vertex, API-key kinds) export without it — use the helper script instead. Cowo… Deploy Claude Desktop on 3P with Amazon Bedrock Mantle Claude Documentation · in the page third-party/claude-desktop/mantle …PI directly and authenticates with a bearer token rather than the AWS SigV4 credential chain, so no AWS CLI, named profile, or IAM Identity Center setup is needed on the device. In practice, Mantle is…