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[
 ![Sablebolt](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_8c98a75121a1d855cc9d3789a5db02db/sablebolt.png "Sablebolt")
](/products/sablebolt/reviews)

# Sablebolt Discussions

Sablebolt is an account-free crypto swap service with a machine layer for businesses, developers and AI agents. A swap is two addresses and one transaction: no sign-up, no e-mail, no personal data. For integrations: a REST API described by OpenAPI 3.1 (assets, routes, limits, live quotes, address checks, swap creation and status, webhooks, market data), an MCP server over Streamable HTTP with eight tools (seven read-only; create\_swap is consent-gated and rate-limited), an A2A agent card, an agent-skills index and llms.txt; no key needed. Payment links let a business be paid in the coin it wants: the link names the coin, the amount and the address, and the payer sends what they hold. Floating rate by default, fixed rate on most routes; one rate and one network fee, both shown before sending. Three ways to swap: the standard swap, Private mode and Untraceable mode, the last with no public link between the deposit and the payout and an encrypted swap ID. 643 coins with their networks (checked on 10 November 2026); live since October 2026. Sablebolt never holds funds: the deposit goes to a one-time address created for that swap, and the payout goes straight to the address given. Support: support@sablebolt.io.

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