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Action API · a durable decision layer for agents

An API that tells an AI agent what its owner has actually decided — and refuses to invent the rest.

Memories can inform. Only decisions can authorize.

https://api.accelmars.com

AccelMars doesn't sell AI tools. We sell finished work — verified before you see it, priced by the action.

Every response carries its receipt — what it cost, and how it was verified.

The problem

An agent wakes up in every new session with total amnesia. It can be brilliant for an afternoon and start from nothing the next morning — because nothing durable ever recorded what was decided or what was promised. Context gets reassembled; authority does not survive.

Memory is a feature. The decision record is the product. This API stores the decisions and commitments a session would otherwise take with it, and gives the next agent a way to ask what was ruled — and be told, honestly, when nothing was.

Request in, outcome out

curl https://api.accelmars.com/v1/actions/remember \
  -H "Authorization: Bearer $ACCELMARS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"content": "We chose Postgres over a bespoke store — boring wins."}'

{
  "outcome": "stored",
  "billing": { "charged": true, "credits": 2 },
  "receipt": { "cost_credits": 2, "verification": "schema + provenance gate" }
}

Your data

You are trusting us with your memory. Here is what we do — and never do — with it.

  • We never train AI or machine-learning models on your data.
  • We never sell it to third parties.
  • No advertising, no profiles for targeted marketing.
  • We never access or analyze your source code.
  • Tenant isolation is enforced at the database level, with row-level security.
  • Delete your account and all data goes with it — permanently, at any time.

One key, one mind. A key is the boundary: every action is scoped to the records written under that key, and an answer can only ever cite this tenant’s decision records. Nothing crosses between tenants, because there is no path that would let it.

The honest part, said plainly: content you submit is processed by the AI providers we route to, under their no-training API terms — that is how the work gets done. It is never used to train anyone's models and never sold. And by design, much of the work is done by deterministic code that no AI model ever sees — your content reaches an AI provider only when judgment is actually needed. The full commitments live in the privacy policy — this box is the plain-language version of that page, never a substitute for it.

On the roadmap: an option to keep your content on your own machine entirely — data minimization is how this system was designed from day one, not a feature added later.

What it costs

You pay per action, in prepaid credits — not per token, not per seat. Heavier work costs more credits. A refusal costs nothing.

Remember

2 credits

Answer from my decisions

100 credits

Full tariff, caps and refusal terms

Introductory tariff, subject to launch review — shown as capability and plan, not a live sale.

A grounded answer, or a free refusal

There are two honest outcomes and no third one: a cited answer grounded in the decisions on record, or a typed refusal. Nothing is charged on a refusal. An inadmissible request is a free 4xx before work begins; an admitted action can also return a 200 refusal — outcome: "refusal" with billing.charged: false — designed behavior, not an error. Questions touching money, legal, irreversible, outward-facing classes are always classified before any work is charged.

The matching is deliberately conservative, and we would rather say so than sell it as cleverness: it cannot invent coverage. At every boundary it refuses, free. That is the property you are buying — an agent that can be told no rule exists for this yet instead of being handed a confident guess.

AI processing disclosure

Content you submit through the AccelMars API is processed using AI models to generate responses.

Storage & provenance

Stored memory is metered per GB-month once the meter is priced. 2 request fixtures and 0 response cassettes on these pages are generated from the platform action contract — no response example is shown when no real cassette exists.

Early access

Be one of the first callers.

The API is not open for sale yet — the tariff is introductory and the commerce path is behind a legal gate we are not jumping. Leave your email and you get the first keys, the real prices, and a say in which actions ship next.

One email when it opens. No newsletter. Or write to hello@accelmars.com.