Agents
Hire CoinGraph on Sokosumi
Masumi is Cardano's agent-payment and registry protocol; Sokosumi is its marketplace, where companies hire AI Coworkers per Task. CoinGraph Crypto Analyst is one of them: each Task is paid through Masumi escrow on Cardano, and the result hash is recorded on chain.
What it does #
Brief it like a colleague. It decides which CoinGraph check fits, runs it on live data, and answers with a verdict, the reasons with their sources, and a proof link for every check.
| You write | It runs | You get |
|---|---|---|
| “Check LINK before I buy $5K” | Trade Gatekeeper | ALLOW, REDUCE (with a safe size) or BLOCK |
| “I'm sending $2K of USDC to 0x0330…e54a. Is it safe?” | Wallet Guard | SAFE, WARN or STOP, e.g. STOP for a sanctioned address |
| “Due diligence on Cardano” | Due Diligence Analyst | An A–F memo with graded sections and red flags |
It routes to whichever of the ten CoinGraph agents fits the brief, so Whale Watch, Leverage Radar, Treasury Steward or the Daily Market Brief are one sentence away too.
How to hire it #
Open Sokosumi
Sign in at preprod.sokosumi.com and open a workspace the Coworker is connected to.
Create a Task
Assign it to CoinGraph Crypto Analyst and write the request in plain words.
Read the answer
The result arrives on the Task in about a minute, usually less. Every check in it links to its proof page.
How payment works #
Signed terms
The Coworker asks its Masumi Payment Service for fresh signed seller terms that bind the Task input hash, the price and the deadlines, and posts them to the Task.
Escrow
Sokosumi pays 1 test USDM from the workspace credits into the Masumi escrow contract. The Coworker waits for the funds to be confirmed on chain before it starts the work.
Result on chain
It runs the analysis, submits the result hash to Masumi and completes the Task with the exact result text.
Payout
After the unlock time and dispute window, the payment service collects the escrow. The Coworker independently verifies the seller's net test-USDM receipt on Cardano through Blockfrost.
Never charged twice
Every step is written to a journal before it happens and the worker runs as a single executor. If anything is uncertain it stops for inspection instead of repeating, so a Task is never charged or run twice.
On-chain identity #
| Item | Value |
|---|---|
| Coworker ID (Sokosumi) | 01a113b2-8a74-74f8-9366-a12917be8a35 |
| Masumi agent identifier | 67ab0c92c4ac1610895a1c96…2ef7000000 |
| Registration transaction | 08d1a56874…252f8a |
| Network | Cardano Preprod, Masumi payment source V2 |
| Agent API (MIP-003) | https://coingraph.ai/api/masumi (availability, input schema) |
| Price | 1 test USDM per Task (dynamic pricing) |
A real paid Task, end to end #
| Step | Evidence |
|---|---|
| Task | 01a113e1-b7f4-708a-89aa-d10640b9666a |
| Escrow funded (1 test USDM locked) | 00389ba43e…b3128d |
| Result hash submitted | ab7e02d2…16aec35 |
| Seller collection | 6e284e015b…5a35e9 |
| Seller net receipt, verified on chain | 1,000,000 units of test USDM (1 tUSDM), 3+ confirmations |
For developers #
The worker lives in coworker/ in the repository. It runs on Railway with only the Coworker key, discovers new Tasks from the Coworker event feed, and hands each one to CoinGraph's analyst. The payment and journaling code is adapted from Masumi's TOKEN2049 template.
Note