MineBean GridMining Strategy Advisor

x402

MineBean GridMining Strategy Advisor is a paid API for AI agents from api.minebean.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Evaluates a named mining strategy against current grid conditions and returns a fire/skip decision with optimal block targets and pre-encoded transaction data for deploying to the Base GridMining contract

Price / call$0.1

Seller volume →—

Success—

StatusUnknown

How this service works

Decentralized mining protocol on Base

Output

Returns a structured object containing: a boolean fire flag (deploy or skip), array of recommended block IDs (0-24), a bitmask representation of those blocks, the EV-optimal deployment amount in wei, a human-readable rationale string, pre-encoded ABI calldata and ETH value for the GridMining.deploy() call on Base (chainId 8453), expected ROI percentage, round timing info (roundId, start/end unix timestamps), and freshness metadata including computation timestamp, response UUID, and last grid/price update times.

Example use cases

Example prompt

“Check if I should deploy to the GridMining contract this round using the 'nostradamus' strategy — give me the recommended blocks, expected ROI, and the ready-to-sign transaction if it's a go.”

Technical details

Endpoint

POSThttps://api.minebean.com/api/strategy/decide

When to prefer

Use this endpoint when you need a fully automated, strategy-driven recommendation for whether and where to deploy in the Base GridMining protocol — especially when you want pre-encoded transaction calldata ready to sign rather than computing block selection yourself. Prefer this over manual analysis when you need EV-optimal amounts, bitmask encoding, and round timing in a single call.

Side effects

Unknown strategy name — returns error if the strategy string is not recognized
Cold-start null ROI — nostradamus strategy may return null for expectedRoiPct when no historical data exists
Stale grid data — freshness fields may indicate outdated grid or price snapshots
fire=false with null tx — when skip is recommended, the tx field is null and amountWei is '0'
Network issues to Base — upstream chain data unavailability may cause errors or degraded freshness
Payment failure — x402 payment of 0.1 USDC required per call; missing or invalid payment results in 402 response

Input

Schema · Request body

Field	Type	Description
params	object	Optional strategy-specific block-selection params. Unknown keys are silently ignored.
strategyrequired	string	Which strategy to evaluate. One strategy per call.

Output

Schema · Response

Field	Type	Description
txrequired	—	Pre-encoded GridMining.deploy(uint8[]) blueprint. Null when fire=false.
firerequired	boolean	Recommended action. True = deploy; false = skip this round.
blocksrequired	array	Block IDs (0-24) to deploy to.
reasonrequired	string	Human-readable rationale for the fire/skip decision.
timingrequired	object
strategyrequired	string	Echo of the requested strategy.
amountWeirequired	string	EV-optimal total deployment amount in wei (decimal string). '0' when fire=false.
blockMaskrequired	integer	Bitmask form of `blocks` (bit i set if block i is included).
freshnessrequired	object
expectedRoiPct	—	Expected ROI percent at the math-optimal amount. May be negative when fire=false. Null on cold-start (nostradamus without history).
amountFormatted	string	Same amount formatted in ETH.
beanpotPoolFormatted	string	Current beanpot pool size in BEAN.

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How this service works

Decentralized mining protocol on Base

Output

Technical details

Endpoint

POSThttps://api.minebean.com/api/strategy/decide

When to prefer

Side effects

Unknown strategy name — returns error if the strategy string is not recognized
Cold-start null ROI — nostradamus strategy may return null for expectedRoiPct when no historical data exists
Stale grid data — freshness fields may indicate outdated grid or price snapshots
fire=false with null tx — when skip is recommended, the tx field is null and amountWei is '0'
Network issues to Base — upstream chain data unavailability may cause errors or degraded freshness
Payment failure — x402 payment of 0.1 USDC required per call; missing or invalid payment results in 402 response

Input

Schema · Request body

Field	Type	Description
params	object	Optional strategy-specific block-selection params. Unknown keys are silently ignored.
strategyrequired	string	Which strategy to evaluate. One strategy per call.

Output

Schema · Response

Field	Type	Description
txrequired	—	Pre-encoded GridMining.deploy(uint8[]) blueprint. Null when fire=false.
firerequired	boolean	Recommended action. True = deploy; false = skip this round.
blocksrequired	array	Block IDs (0-24) to deploy to.
reasonrequired	string	Human-readable rationale for the fire/skip decision.
timingrequired	object
strategyrequired	string	Echo of the requested strategy.
amountWeirequired	string	EV-optimal total deployment amount in wei (decimal string). '0' when fire=false.
blockMaskrequired	integer	Bitmask form of `blocks` (bit i set if block i is included).
freshnessrequired	object
expectedRoiPct	—	Expected ROI percent at the math-optimal amount. May be negative when fire=false. Null on cold-start (nostradamus without history).
amountFormatted	string	Same amount formatted in ETH.
beanpotPoolFormatted	string	Current beanpot pool size in BEAN.