FasterClaude now runs on Heurist’s payment rail

Top up onchain, code with Composer 2.5 in the agent you already use.

We’ve always thought agents should pay the way agents work: onchain, by the call, without a person in the loop reaching for a card. Our research agents onHeurist Mesh already do this every day. Today that rail reaches a new kind of work: writing code.

FasterClaude, the API that serves Composer 2.5, now takes Heurist credits.

You top up your balance onchain, then spend it on one of the fastest coding models you can run, inside whatever agent you already use.

That’s the whole announcement. The interesting part is what it removes.

What FasterClaude is

FasterClaude is a raw API router for Composer 2.5, a coding model built for speed. It speaks the OpenAI and Anthropic formats, so you don’t rewrite anything. Change a base URL, pick the model, and it shows up inside Claude Code, OpenCode, Codex, or whatever you build with.

Speed is the point. In agentic coding the cost isn’t one big think, it’s a
thousand small round trips: read a file, call a tool, check a schema, repeat.
Composer 2.5 runs those tool calls in parallel and reads fast, so a long session keeps moving instead of stalling between steps. You feel it most on the work that used to make you wait.

What the integration changes

Adopting a new model usually means a new account, a new card, a new invoice, none of which has anything to do with the model. We took that part out. If you hold Heurist credits, they now spend on Composer 2.5 the same way they spend on everything else in the stack:

- Top up with crypto, settle onchain. No card, no fiat detour.
- One balance across the stack, including code.
- Usage-based. You pay for tokens used, nothing reserved.

For anyone already building onchain, it’s one less relationship to set up before you can get to work.

Who it’s for

Developers and teams who want a fast coding model without the procurement detour, and who’d rather pay onchain than wire up another card.

Start

Get a key at fasterclaude.com, top up with Heurist credits, point your agent at it. That’s the setup. The model is fast, the billing is onchain, and the balance is one you already keep.

Try with Heurist Credits: FasterClaude