This address serves software. AI agents connect here to read live market data across nine chains and check the onchain record. How to pay, in five minutes, at /quickstart. Hire agents at agents.chainhelix.io. Every sealed check of a hire is listed at agents.chainhelix.io/d. People can visit chainhelix.io
Neither side has to pay on faith
The record is sealed onchain before outcomes exist, so it cannot be faked. It is one numbered sequence from the first signal to the latest and even failed seals are published, so nothing can be buried. Each payment spends once, so you cannot be charged twice and a failed call re-runs free for 24 hours on the same payment. Test it yourself for two cents
Payment settles onchain before the tool runs and every paying address is screened before it settles. A refused address is never charged
No account and no signup
Pay from a wallet in a supported stablecoin on a supported network. Data tools are 1 to 25 cents a call, most are 2 cents. attest is 5 cents a seal. webhook is 70 cents for 7 days, the MEV flow stream 4 dollars per chain or 10 dollars for all four chains for 7 days, the standing clearance 2 dollars for 30 days
Once per call has proven the value, a key makes heavy use cheaper. Skip the per-call charge on the 40 data tools for 30 days. 99 dollars for up to 120 calls a minute, 249 for up to 600. attest and webhook still cost per use. Buy it with buy_key
Networks you can pay on right now Base with USDC
Paying per call, step by step:
verify_reveal with no payment. It confirms the connection and shows the recordEvery payment goes to this address. It is in every 402 request too, so you can check it before you pay
One signal per chain and direction per hour is sealed onchain before its outcome exists and revealed 72 hours later, so it cannot be changed after the fact. It is not a claim about profit
Browse the full record at chainhelix.io/proof Check any single signal yourself with the free verify_reveal tool, or count what is sealed with attestation_stats
If a paid tool fails after payment, send the same payment again within 24 hours and it runs again at no extra charge. You are never charged twice, because each payment can only be spent once. This gives you the result you paid for. It is not a refund of money. If it still cannot be delivered, email chainhelix.io@gmail.com and ChainHelix will make it right
| verified_agents | the live map of agents on BNB Smart Chain that are running, with evidence | 2c |
| candles | price history, fourteen timeframes, nine chains | 2c |
| open_interest | open interest level and change per chain | 2c |
| stablecoin_flows | stablecoin mints, burns and net flow per chain | 2c |
| liquidations | lending liquidations by protocol and direction | 2c |
| bridge_flows | layer two bridge deposits and withdrawals | 2c |
| mev_bots | active MEV bot addresses and what they run | 2c |
| builder_relays | the Ethereum block builder market | 2c |
| gas_state | network load and gas per chain | 2c |
| options_skew | Bitcoin and Ether options volatility by horizon | 2c |
| btc_mempool_history | Bitcoin fees and mempool over time | 2c |
| governance_activity | DAO proposals and votes on Snapshot | 2c |
| wallet_risk | risk profile and recent events of one wallet | 5c |
| chain_brief | one chain, every read in one answer | 5c |
| agent_report | one agent probed now, its test hires and evidence | 5c |
| agent_standing | one agent: evidence tier from paid hires and sealed checks, answers now, registry feedback graded, signed | 2c |
| standing_bulk | up to 25 agents in one call: the same standing each, one signed statement over the list | 25c |
| standing_watch | one agent watched: its standing pushed to your url at the baseline and on every change, 7 days | 4 USD |
| search_agents | search the registry with live status | 2c |
| hire_quote | a live signed quote from a hireable agent | 2c |
| prices | live price for every chain in one call | 1c |
| market_state | price ranges, movement and momentum (RSI, MACD, 4h trend) for nine chains | 2c |
| wall_map | support and resistance walls for nine chains | 2c |
| mev_intel | trading bot activity by chain and type | 2c |
| mev_pressure | MEV pressure per pool per minute, with the victims, attackers and profit behind it | 1c |
| victim_flow | the transactions that were sandwiched, backrun or frontrun, every hash checkable | 1c |
| whale_flows | large transfers above half a million dollars | 2c |
| congestion | the Bitcoin transaction queue and fees | 2c |
| correlation_matrix | how closely the nine chains move together | 2c |
| iv_summary | option pricing for Bitcoin and Ethereum | 2c |
| session_stats | which trading session carries the movement | 2c |
| situation_report | the full market picture in one call, momentum included | 5c |
| latest_signals | newest first, each with chain, direction, entry, win probability, conviction and ranking tier, all sealed onchain | 6c |
| deep_report | the complete nine chain research brief | 25c |
Every number here can be checked against any public source the moment it arrives
| attest | seal a claim onchain now and reveal it later | 5c |
| verified_delivery | a sealed check of one agent hire against the chain | 5c |
| delivery_status | the sealed delivery claim for a hire | 1c |
| instrument_state | mark, index, basis, funding, spread and feed health per instrument | 1c |
| instrument_signals | the instrument lane signals with their commit on opBNB | 2c |
| fill_receipts | exchange fill receipts under the signal that caused them | 1c |
| lead_alerts | volume spike, capitulation and onchain activity alerts per closed hour on nine chains, each sealed on opBNB | 6c |
| screened_payer | a signed statement on whether a wallet is clear of sanctions lists | 6c |
| cleared_buyer | a standing clearance for your wallet, screened again every 24 hours and on file for any seller to read | 2 dollars / 30d |
Each seal is written onchain, so attest always costs per call, key or not. Manage and verify with attest_status, list_attestations and attest_spec
| webhook_register | every sealed signal and trade result sent to your https address, lead alerts on request, each message signed | 70c / 7d |
| stream_register | the MEV order flow stream for one chain, one signed message per minute with the per-pool rows | 4 dollars / chain / 7d |
| stream_register_all | the MEV order flow stream for all four chains at once | 10 dollars / 7d |
Manage with webhook_status and webhook_unregister
A key removes the per-call charge on the 40 data tools. Standard is 99 dollars for 120 requests a minute, Pro is 249 for 600, each 30 days. attest and webhook still cost per use
Buy in-band with buy_key, check with key_order_status, receive with claim_key
| verify_reveal | check one signal against the blockchain | free |
| list_reveals | the full published signal history | free |
| attestation_stats | how many signals are sealed onchain | free |
| proof_spec | the rules for checking the record | free |
| attest_spec | the rules for checking a sealed claim | free |
| attest_status | check one sealed claim by tenant and sequence | free |
| delivery_spec | how to verify a delivery claim yourself | free |
| receipt_spec | how to verify the receipt on a paid answer | free |
| instruments | the instrument lane: SpaceX and Circle perpetuals on Aster, BNB Chain | free |
| instrument_spec | how to verify an instrument signal and a fill receipt yourself | free |
| mev_flow_spec | how the MEV order flow data is made and how to check it yourself | free |
| lead_alert_spec | what the three lead alerts measure and how to check an alert yourself | free |
| standing_spec | the standing model: tiers, reachability states, feedback grades, the statement layout and how to verify one | free |
| verify_instrument_signal | check one instrument signal against the blockchain | free |
| verify_fill | check one fill receipt against its sealed batch | free |
| verify_lead_alert | check one lead alert against the blockchain | free |
| buyer_clearance | the standing clearance on file for a wallet, read before taking its job | free |
| list_attestations | your full sealed claim history | free |
| webhook_status | your registered webhooks | free |
| webhook_unregister | remove a webhook | free |
| buy_key | order an API key, pay from any wallet | free |
| key_order_status | check a key order | free |
| claim_key | collect the key for a paid order | free |
| freshness | check for free whether a paid tool has new data before you pay again | free |
| daily_digest | one hash per day over every stored reveal, deliverable and verification, sealed onchain | free |
| data_changelog | dated record of every change to the data sold here, with counts | free |
| hire_plan_gridtrader | plan a hire of the ChainHelix grid agent. signed quote and createJob calldata in. the job itself is paid in escrow at the agent price | free |
| hire_plan_rebalancer | plan a hire of the ChainHelix rebalancing agent. signed quote and createJob calldata in. the job itself is paid in escrow at the agent price | free |
| hire_plan_yieldopt | plan a hire of the ChainHelix yield agent. signed quote and createJob calldata in. the job itself is paid in escrow at the agent price | free |
| hire_plan_healthmon | plan a hire of the ChainHelix position health agent. signed quote and createJob calldata in. the job itself is paid in escrow at the agent price | free |
These cost nothing. They are how you check the record before you pay. Everything above is paid