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Mangrove Developer – Signals Behavior Lookup
x402
Mangrove Developer – Signals Behavior Lookup is a paid API for AI agents from api.mangrovedeveloper.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-04).
Queries metadata, parameter settings, and statistical behavior of named trading signals (RSI, volatility, momentum, etc.) across describe, pick, find, and gap_probability operations.
Price / call$0.005
Success—
StatusUnknown
How this service works
Developer references for Mangrove Agent, API contracts, MCP and AI integrations.
Output
A JSON object containing the signal's category, type (FILTER or TRIGGER), description, parameter definitions with min/max/default/meaning, number of configurations tested, and total bars measured — or, for pick/find/gap_probability lookups, ranked configurations, matching signals, or gap probability distributions respectively.
Example use cases
Parameter discovery for a named signal
“Tell me everything about the macd_cross trigger signal — its parameters, what each one means, and how many bar configurations it's been measured over.”
Finding signals in a target firing rate band
“Find me all momentum trigger signals that fire between 5 and 15 times per 1000 bars, with a median gap of at least 10 bars.”
Tuning a signal to hit a selectivity target
“What parameter settings for rsi_oversold as a FILTER signal get me closest to a selectivity rate of 0.15, with a mean run length no longer than 30 bars?”
Technical details
Endpoint
POSThttps://api.mangrovedeveloper.ai/api/v1/signals/behavior?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need programmatic, structured metadata about specific named trading signals — their statistical properties, parameter ranges, and measured behavior — rather than generating signals or running backtests. Ideal for agents that need to select, tune, or explain trading signals dynamically based on quantitative criteria.
Side effects
- Signal name not found — returns empty result or error if the signal field is misspelled or unsupported
- Missing required fields for a lookup type — e.g. omitting min_rate/max_rate for a 'find' lookup returns a validation error
- Out-of-range limit value (outside 1–100) causes a parameter validation failure
- Conflicting constraints (e.g. min_run_bars > max_run_bars) may return empty results
- Payment not included or insufficient USDC — x402 payment required error returned before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | Maximum results, 1-100 |
| lookup | string | describe: one signal -- parameter meanings, measured span, what its default measures. pick: settings of one signal that hit target_rate. find: which signals reach a rate band. gap_probability: share of a signal's gaps inside a range of bar lengths, per configuration. |
| signal | string | Signal name, e.g. rsi_oversold. Required by describe, pick, gap_probability |
| category | string | find: restrict to one family, e.g. oscillator, volatility, momentum |
| max_rate | number | find: high end of the band, same units (required) |
| min_rate | number | find: low end of the band, same units (required) |
| signal_type | string | FILTER (an ongoing state) or TRIGGER (a one-bar event); measured separately |
| target_rate | number | pick: rate to aim for -- FILTER selectivity 0-1, TRIGGER firings per 1,000 bars. Omit to list the span |
| max_gap_bars | number | pick/find, TRIGGER only: median gap at most this many bars |
| max_run_bars | number | pick/find, FILTER only: mean run at most this many bars |
| min_gap_bars | number | pick/find, TRIGGER only: median gap at least this many bars |
| min_run_bars | number | pick/find, FILTER only: mean run at least this many bars |
| max_gap_range_bars | number | gap_probability: high end of the gap range, inclusive (required) |
| min_gap_range_bars | number | gap_probability: low end of the gap range, inclusive (required) |
Output
Schema · Response
{
"type": "json",
"example": {
"lookup": "describe",
"result": {
"signal": "rsi_oversold",
"category": "oscillator",
"measured": true,
"parameters": {
"window": {
"max": 100,
"min": 2,
"type": "int",
"means": "RSI calculation window",
"default": 14
},
"threshold": {
"max": 50,
"min": 0,
"type": "float",
"means": "Oversold threshold",
"default": 30
}
},
"description": "Check if RSI is below the oversold threshold. RSI values bel...",
"signal_type": "FILTER",
"configurations": 151,
"measured_over_bars": 339669
}
}
}Tags
x402
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