# Bounceless

> Integrate Bounceless email verification through the GA API, CLI, MCP server, or agent skill.

- [Bounceless documentation](https://docs.bounceless.io/index.md): Create an API key and verify email addresses through the API, CLI, MCP server, or agent skill.
- [Quickstart](https://docs.bounceless.io/quickstart.md): Create a Bounceless API key and make your first verification request.
- [API keys](https://docs.bounceless.io/authentication.md): Create, store, rotate, and revoke Bounceless API keys safely.
- [Choose an integration](https://docs.bounceless.io/integration-options.md): Choose between the Bounceless API, CLI, local MCP server, and agent skill.
- [Verify single](https://docs.bounceless.io/verify-single.md): Verify one email address and handle completed or accepted responses.
- [Verify batch](https://docs.bounceless.io/verify-batch.md): Submit a batch, poll it to completion, and retrieve every JSON or CSV result.
- [Decisions and reason codes](https://docs.bounceless.io/decisions-and-reason-codes.md): Interpret Bounceless Pre-Send decisions, verification verdicts, and reason codes.
- [Errors, limits, and retries](https://docs.bounceless.io/errors.md): Handle API errors, limits, credits, idempotency, and retries safely.
- [MCP](https://docs.bounceless.io/guides/mcp.md): Configure the local Bounceless product MCP server without confusing it with the documentation MCP transport.
- [CLI](https://docs.bounceless.io/cli.md): Run exact single and batch verification commands from a shell.
- [Agent onboarding](https://docs.bounceless.io/agent-guide.md): Install the Bounceless skill for a coding agent.
- [Verify one email](https://docs.bounceless.io/api-reference/verify-single.md): Run a single email verification.
- [Create a batch](https://docs.bounceless.io/api-reference/create-batch.md): Submit a batch verification request.
- [Get batch status](https://docs.bounceless.io/api-reference/get-batch.md): Poll a batch verification request.
- [Get batch results](https://docs.bounceless.io/api-reference/get-results.md): Retrieve a page of batch verification results.
- [Migrate developer tools to 1.0](https://docs.bounceless.io/migration.md): Move from the Bounceless MCP 0.1 surface to the four-tool 1.0 contract and adopt the CLI.
- [Changelog](https://docs.bounceless.io/changelog.md): Public documentation changes.
- [Feedback, contributions, and security](https://docs.bounceless.io/contributing.md): Propose a documentation correction or report a Bounceless security issue safely.

## OpenAPI Specs

- [openapi](/openapi.yaml)