Bounty-api
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MAX_SPEND_USD | No | Maximum spend in USD for automatic payments. | 1.00 |
| EVM_PRIVATE_KEY | No | Your EVM private key for paying for paid endpoints via x402 micropayments on Base. |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| sg_stamp_dutyA | Calculate Singapore property stamp duty (BSD + ABSD). Returns total stamp duty, effective rate, and breakdown by tier. Buyer profiles: SC (Singapore Citizen), SPR (Permanent Resident), FR (Foreigner), entity, developer, trustee. Rates verified against IRAS (iras.gov.sg). (FREE) |
| sg_postal_lookupA | Look up Singapore postal code to find the district number, district name, and area names. Covers all 28 postal districts. (FREE) |
| sg_address_intelA | Full address intelligence for a Singapore postal code. Returns district, planning area (URA Master Plan), market region (CCR/RCR/OCR), HDB town, approximate coordinates, and the 5 nearest MRT stations with walking distance and time. 140+ MRT stations in database covering all 6 lines. (FREE) |
| sg_mrt_nearA | Find nearest MRT/LRT stations to a Singapore postal code. Returns station name, MRT lines, distance in km, and estimated walking time. Free endpoint. (FREE) |
| sg_mrt_searchA | Search MRT stations by name. Returns station name, MRT line codes, and coordinates. Covers all 140+ stations across 6 MRT lines. (FREE) |
| sg_affordabilityA | Calculate Singapore property loan affordability under MAS TDSR/MSR framework. Checks if a borrower can afford a property based on Total Debt Servicing Ratio (55%), Mortgage Servicing Ratio (30% for HDB), LTV limits, and stress-tested interest rates. Returns max affordable loan and property price. (PAID — auto-pay if wallet configured) |
| sg_rental_yieldA | Calculate rental investment metrics for a Singapore property. Returns gross yield, net yield, cap rate, price-to-rent ratio, monthly cashflow, and years to break even. (PAID — auto-pay if wallet configured) |
| hdb_resale_medianA | Get HDB resale price data for a Singapore town. Returns median prices by flat type (2 ROOM through EXECUTIVE) with transaction counts. Data sourced from data.gov.sg. (PAID — auto-pay if wallet configured) |
| hdb_resale_searchB | Search HDB resale transactions with filters. Returns individual transaction records with flat type, storey, area, and price. (PAID — auto-pay if wallet configured) |
| sg_property_analyzeA | COMPLETE property investment analysis in one call. Combines stamp duty (IRAS), HDB transaction comparables (data.gov.sg), rental yield, MAS TDSR/MSR affordability check, and MRT location intelligence. Returns a verdict with risk flags. This is the most comprehensive Singapore property analysis endpoint available — no agent can replicate this by scraping. Region parameter supports future expansion (SG now, HK/AE/AU/JP planned). (PAID — auto-pay if wallet configured) |
| sg_property_rankA | Rank multiple candidate properties by investment value. Accepts properties from ANY source (user, web search, listing portals) and enriches each with stamp duty, transaction comps, rental yield, affordability, and location data. Returns ranked list with transparent scores (0-100) across 4 dimensions: value vs comps, rental yield, affordability, location. This is the decision layer — an agent gathers listings anywhere, Bounty tells it which one is best. (PAID — auto-pay if wallet configured) |
| sg_property_pitchA | Generate a complete property investment pitch — the kind of one-page analysis a property agent presents to a client. Combines price fairness vs transaction comps, stamp duty breakdown, MAS affordability check, rental yield projection, location intelligence (MRT, district, region), tenure/lease risk assessment, and a plain-English verdict with recommendation. This is the highest-value output for property agents and investors. (PAID — auto-pay if wallet configured) |
| sg_income_taxA | Calculate Singapore individual income tax. Resident progressive rates (0-22%, YA 2024+). Non-residents: 15% flat or progressive. Returns marginal breakdown, effective rate, and tax payable. FREE |
| sg_gstA | Add or remove Singapore GST (9% from 1 Jan 2024). mode='add' calculates GST on a price; mode='remove' extracts GST from a GST-inclusive price. FREE |
| sg_property_commissionB | Estimate Singapore property agent commission for sale or rental transactions. HDB, private, landed. Rates are market norms (CEA), not legally fixed. FREE |
| sg_cpf_housingB | Estimate CPF Ordinary Account (OA) accumulation for housing use. Shows monthly OA contribution by age band, 3-year and 5-year projected balances at 2.5% interest. FREE |
| sg_salary_benchmarkA | Benchmark salary for a Singapore role using live MyCareersFuture (government job portal) data. Returns median, percentile ranges, annual equivalents from real employer-posted salary ranges. Not self-reported — actual job postings. FREE |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 17 tools
Tools are generally distinct, with clearly different purposes such as HDB transactions, MRT stations, salary benchmarking, and stamp duty. However, sg_property_analyze, sg_property_pitch, and sg_property_rank have overlapping roles in property analysis, though their descriptions differentiate them (comprehensive analysis vs. pitch generation vs. ranking).
All tool names follow a consistent pattern: for Singapore-specific tools, 'sg_' prefix with domain and action (e.g., sg_gst, sg_mrt_search), and for HDB tools, 'hdb_' prefix with action (e.g., hdb_resale_median). Lowercase with underscores throughout.
With 17 tools covering a broad range of Singapore property and financial topics, the count is appropriate. Each tool serves a specific function without unnecessary redundancy, and the set feels well-scoped for the intended domain.
The toolset covers major areas of Singapore property investment: transactions, stamp duty, affordability, rental yield, location intelligence, and salary benchmarking. Minor gaps exist (e.g., property tax, renovation costs), but the core workflows are well-supported, especially with the comprehensive sg_property_analyze tool.