---
title: "Canton App-Reward Estimator (CIP-0104)"
method: POST
path: "/v1/tools/compute_canton_app_reward_estimate"
tags: ["TODO_TAGS_REVIEW", "TODO_AP2_EXPORT_REVIEW"]
---

# Canton App-Reward Estimator (CIP-0104)

`POST /v1/tools/compute_canton_app_reward_estimate`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/compute_canton_app_reward_estimate`
- Auth: none declared

Estimates a Canton Network app provider's Canton Coin reward for one round under CIP-0104 (approved 2026-02-12): app rewards are proportional to confirmed envelope bytes (traffic where the app-provider party appears as confirmer) against that round's app-reward pool share of the minting curve. The pool-share schedule (62% at launch, rising to 69% at year 5, 75% at year 10) is caller-supplied and source-cited, never hard-coded to a single year. Reward side of the ledger -- pairs with compute_canton_traffic_cost (art-391), which computes the fee/cost side of the same synchronizer traffic. Distinct from the shipped tokenization-readiness/DvP/allowlist Canton nodes (503/507/509), which validate settlement and counterparty structure.

**Tool URL:** https://ainumbers.co/chaingraph/art-392-compute-canton-app-reward-estimate.html

## Request body

- object
  - `app_reward_pool_share` number
  - `confirmed_envelope_bytes` number
  - `protocol_version` unknown, required
  - `round_total_envelope_bytes` number
  - `round_total_mint_cc` number

## Response `200`

Successful tool execution result

- object
  - `app_reward_pool_cc` integer
  - `app_reward_pool_share` number
  - `cc_reward_estimate` integer
  - `confirmed_envelope_bytes` integer
  - `confirmed_share_of_traffic` number
  - `disambiguation` string
  - `pool_share_source` string
  - `protocol_version` string
  - `round_total_envelope_bytes` integer
  - `round_total_mint_cc` integer

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)