x402 Ready

Plug Sally into your agent.

The clinical-grade health intelligence behind A1C Insights, Sally AI — now exposed as an MCP endpoint and REST API. Authenticate, call the skills you need, get billed per request. Card top-ups or x402 micropayments. Built for agents who care about health and evidence.

Start Free

Read the MCP Docs

Read the MCP Docs

Version V2.4.1

curl -sS https://sally.a1c.io/v1/call \
  -H "Authorization: Bearer sk-sally-…" \
  -H "Content-Type: application/json" \
  -d '{"skill":"health_sync","input":{"aggregate":true}}' | jq

The Tool

One endpoint. Every Sally skill

Each tool is a typed MCP function backed by Sally's curated medical corpus and your live A1C Insights data. Call them individually or chain them inside your agent loop.

#1

FREE

HEALTH_SYNC

Pull the user's latest health data straight into your agent's context — wearables, lab history, food log, and glucose if a CGM is paired. Requires the A1C Insights app installed on the user's mobile.

Pull the user's latest health data straight into your agent's context — wearables, lab history, food log, and glucose if a CGM is paired. Requires the A1C Insights app installed on the user's mobile.

#2

$0.003 / call

CHAT_WITH_SALLY

Conversational access to Sally's knowledge — preventive health care and Traditional Chinese Medicine. Evidence-graded, source-cited, never invented.

Conversational access to Sally's knowledge — preventive health care and Traditional Chinese Medicine. Evidence-graded, source-cited, never invented.

#3

$0.008 / call

ANALYZE_LAB_RESULT

Parse and interpret lab panels — lipid, HbA1c, CBC, thyroid, hormone, micronutrient. Returns risk flags, reference ranges, and lifestyle context grounded in current ADA / ACC / ESC guidelines.

Parse and interpret lab panels — lipid, HbA1c, CBC, thyroid, hormone, micronutrient. Returns risk flags, reference ranges, and lifestyle context grounded in current ADA / ACC / ESC guidelines.

#4

$0.003 / call

HEALTH_INSIGHTS

Morning, afternoon, and evening readouts synthesized from sleep, vitals, and activity. Built for daily-briefing agents that need to surface the right insight at the right moment.

Morning, afternoon, and evening readouts synthesized from sleep, vitals, and activity. Built for daily-briefing agents that need to surface the right insight at the right moment.

#5

$0.004 / call

FOOD_JOURNAL

Grade what the user ate. Score each entry against their biomarker profile and goals — glycemic load, micronutrient density, anti-inflammatory index, and TCM warming/cooling balance.

Grade what the user ate. Score each entry against their biomarker profile and goals — glycemic load, micronutrient density, anti-inflammatory index, and TCM warming/cooling balance.

#6

Only if CGM is on

$0.005 / call

METABOLIC_OVERVIEW

Full metabolic snapshot from continuous glucose data — time-in-range, glycemic variability, dawn phenomenon, postprandial response curves. Returns actionable deltas against the user's own baseline, not a generic population.

Full metabolic snapshot from continuous glucose data — time-in-range, glycemic variability, dawn phenomenon, postprandial response curves. Returns actionable deltas against the user's own baseline, not a generic population.

Roadmap

Coming next

Two more tools are wired up internally and shipping soon. Star the repo to get notified.

#7

COMING SOON

HEALTH_REPORT

Generate a longitudinal health report from the user's A1C history — biomarker trends, intervention outcomes, and clinician-shareable summaries. The artifact your user prints, emails to their doctor, or saves to their records.

#8

COMING SOON

METABOLIC_RISK_SCORE

Composite 5- and 10-year risk band for type-2 diabetes, metabolic syndrome, and cardiovascular events. Modifiable factors ranked by impact, with the deltas your user can actually move.

#9

COMING SOON

SUPPLEMENT_GRADING

Audit a stack for interactions, redundancies, evidence quality (A–D), and biomarker-relevant gaps. Each finding cites mechanism — not vibes — and flags what to swap or stop.

#10

COMING SOON

PREVENTIVE_PROTOCOL

Multi-week intervention plans with measurable weekly checkpoints. Compose a 12-week protocol given a goal, current state, and constraints — not generic advice, structured agent-actionable steps.

How it works

Three steps.
No vendor lock.

Step 1

Get a key

Sign up with email, get an API key prefixed sk-sally-…. Top up $5 minimum. No card to start.

Step 2

Point to sally.a1c.io

Add Sally as an MCP server in Claude, Cursor, or your agent framework — including Open Claw and Hermes — anywhere MCP is supported. REST works too if you prefer.

Step 3

Pay per call

Credits decrement per skill invocation. Auto top-up so your agent never 402s. Tax-valid receipts emailed.

Pricing

Pay only
when Sally answers.

Transparent per-call pricing. No subscriptions for individual builders. Two rails to top up — pick the one your stack speaks.

Default

Card

CREDIT

Top up with any card. Credits never expire. Auto top-up at a threshold of your choosing.

$5 minimum top-up

Visa, Mastercard, JCB, Amex

IDR / USD billing

Auto top-up + email receipts

Start with Credit

Agentic

Onchain

x402

Per-call onchain micropayments. Best for autonomous agents that need to pay without a saved card.

Per-call settlement on Base

Indexed on x402scan.com

OKX wallet supported

No account required

Read x402 Guide