MadeOnSol x402 Robinhood Chain API
Keyless x402 pay-per-call subset of MadeOnSol for Robinhood Chain: 10 operations priced per call in USDG on Robinhood Chain (EIP-3009), no API key. A separate, smaller surface than the keyed MadeOnSol API.
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OpenAPI Specification
openapi: 3.2.0
info:
title: MadeOnSol x402 Robinhood Chain API
version: 1.0.0
description: 'Pay-per-call Solana and Robinhood Chain memecoin intelligence — KOL trades, deployer reputation, token risk, wallet PnL. No signup, no API key: every endpoint is x402-paywalled per request.'
x-guidance: 'All endpoints are GET. Call an endpoint, receive an x402 v2 402 challenge (accepts[].amount is in token ATOMIC units), pay from your wallet, retry with the payment header. Solana endpoints (/api/x402/*) settle in USDC on Solana mainnet; Robinhood Chain endpoints (/api/x402/rhc/*) dual-accept USDG on Robinhood Chain (eip155:4663) or USDC on Solana. Path parameters are in curly braces; query parameters are optional unless marked required. Human-readable index: https://madeonsol.com/x402. The madeonsol-x402 SDKs (npm and PyPI) handle the 402 → sign → retry loop automatically, including LangChain and CrewAI toolkits.'
contact:
email: info@madeonsol.com
servers:
- url: https://madeonsol.com
tags:
- name: x402 Robinhood Chain
paths:
/api/x402/rhc/kol/feed:
get:
operationId: rhc_kol_feed
summary: Robinhood Chain KOL trade feed — EVM-native (0x addresses, eth_amount, tx_hash)…
tags:
- x402 Robinhood Chain
parameters:
- name: limit
in: query
required: false
description: Max trades to return
schema:
type: integer
minimum: 1
maximum: 100
default: 50
- name: action
in: query
required: false
description: Filter by trade side
schema:
type: string
enum:
- buy
- sell
- name: kol
in: query
required: false
description: Filter by a single RHC KOL wallet address (0x, 40 hex)
schema:
type: string
- name: min_eth
in: query
required: false
description: Minimum ETH-equivalent trade size
schema:
type: number
minimum: 0
maximum: 100000
- name: before
in: query
required: false
description: ISO8601 timestamp — only trades before this time (pagination)
schema:
type: string
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.005000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
properties:
trades:
type: array
items:
type: object
additionalProperties: true
required:
- trades
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/kol/hot-tokens:
get:
operationId: rhc_kol_hot-tokens
summary: Robinhood Chain KOL momentum tokens — tokens with accelerating KOL buy interest…
tags:
- x402 Robinhood Chain
parameters:
- name: window
in: query
required: false
description: Consensus window
schema:
type: string
enum:
- 5m
- 15m
- 1h
- 6h
- 24h
default: 1h
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.010000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
properties:
tokens:
type: array
items:
type: object
additionalProperties: true
required:
- tokens
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/kol/leaderboard:
get:
operationId: rhc_kol_leaderboard
summary: Robinhood Chain KOL performance rankings by PnL and win rate
tags:
- x402 Robinhood Chain
parameters:
- name: period
in: query
required: false
description: Ranking window
schema:
type: string
enum:
- 24h
- 7d
- 30d
default: 24h
- name: limit
in: query
required: false
description: Max KOLs to return
schema:
type: integer
minimum: 1
maximum: 100
default: 50
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.005000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
properties:
leaderboard:
type: array
items:
type: object
additionalProperties: true
required:
- leaderboard
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/tokens/{mint}:
get:
operationId: rhc_tokens_mint
summary: Robinhood Chain token snapshot — price, market cap, liquidity, primary…
tags:
- x402 Robinhood Chain
parameters:
- name: mint
in: path
required: true
description: Robinhood Chain token address (0x, 40 hex)
schema:
type: string
example: '0x0000000000000000000000000000000000000001'
example: '0x0000000000000000000000000000000000000001'
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.010000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/tokens/{mint}/buyer-quality:
get:
operationId: rhc_tokens_mint_buyer-quality
summary: Robinhood Chain early-buyer quality — dump-cluster exposure, recycled-wallet…
tags:
- x402 Robinhood Chain
parameters:
- name: mint
in: path
required: true
description: Robinhood Chain token address (0x, 40 hex)
schema:
type: string
example: '0x0000000000000000000000000000000000000001'
example: '0x0000000000000000000000000000000000000001'
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.020000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/tokens/{mint}/kol-consensus:
get:
operationId: rhc_tokens_mint_kol-consensus
summary: Robinhood Chain KOL consensus on a token — which tracked KOLs bought, when, and…
tags:
- x402 Robinhood Chain
parameters:
- name: mint
in: path
required: true
description: Robinhood Chain token address (0x, 40 hex)
schema:
type: string
example: '0x0000000000000000000000000000000000000001'
example: '0x0000000000000000000000000000000000000001'
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.020000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/tokens/{mint}/risk:
get:
operationId: rhc_tokens_mint_risk
summary: Robinhood Chain token risk score (0-100) with per-factor breakdown…
tags:
- x402 Robinhood Chain
parameters:
- name: mint
in: path
required: true
description: Robinhood Chain token address (0x, 40 hex)
schema:
type: string
example: '0x0000000000000000000000000000000000000001'
example: '0x0000000000000000000000000000000000000001'
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.020000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/tokens/{mint}/holders:
get:
operationId: rhc_tokens_mint_holders
summary: Robinhood Chain holder census — top holders with wei-exact balances…
tags:
- x402 Robinhood Chain
parameters:
- name: mint
in: path
required: true
description: Robinhood Chain token address (0x, 40 hex)
schema:
type: string
example: '0x0000000000000000000000000000000000000001'
example: '0x0000000000000000000000000000000000000001'
- name: limit
in: query
required: false
description: Top holders to return (page size)
schema:
type: integer
minimum: 1
maximum: 200
default: 50
- name: offset
in: query
required: false
description: Page offset (ignored when `after` is set)
schema:
type: integer
minimum: 0
maximum: 10000
default: 0
- name: after
in: query
required: false
description: 'Keyset cursor: pass next_after from the previous page unchanged (walks the full holder set past offset 10,000)'
schema:
type: string
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.020000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
properties:
holders:
type: array
items:
type: object
additionalProperties: true
required:
- holders
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/wallet/{address}/pnl:
get:
operationId: rhc_wallet_address_pnl
summary: Robinhood Chain wallet FIFO cost-basis PnL — realized + unrealized, per-token…
tags:
- x402 Robinhood Chain
parameters:
- name: address
in: path
required: true
description: Robinhood Chain wallet address (0x, 40 hex)
schema:
type: string
example: '0x0000000000000000000000000000000000000001'
example: '0x0000000000000000000000000000000000000001'
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.020000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
additionalProperties: true
'402':
description: Payment Required
/api/x402/rhc/deployer-hunter/alerts:
get:
operationId: rhc_deployer-hunter_alerts
summary: Robinhood Chain tracked-deployer launch alerts — new tokens from graded…
tags:
- x402 Robinhood Chain
parameters:
- name: limit
in: query
required: false
description: Max alerts
schema:
type: integer
minimum: 1
maximum: 500
default: 50
- name: deployer_tier
in: query
required: false
description: Filter by deployer tier
schema:
type: string
enum:
- elite
- good
- neutral
- spammer
- name: priority
in: query
required: false
description: Filter by alert priority
schema:
type: string
enum:
- high
- medium
- name: alert_type
in: query
required: false
description: Filter by alert type
schema:
type: string
enum:
- new_deploy
- graduated
- name: launchpad
in: query
required: false
description: Filter by launchpad name (1-32 chars)
schema:
type: string
- name: min_mc
in: query
required: false
description: Minimum market cap in USD at alert
schema:
type: number
minimum: 0
- name: include_untradeable
in: query
required: false
description: Include alerts whose pool liquidity is under the $100 tradability floor
schema:
type: string
enum:
- 'true'
- 'false'
default: 'false'
- name: since
in: query
required: false
description: ISO8601 timestamp with offset — only alerts after this time (incremental polling)
schema:
type: string
- name: before
in: query
required: false
description: ISO8601 timestamp with offset — only alerts before this time (pagination)
schema:
type: string
- name: offset
in: query
required: false
description: Pagination offset (not with cursor)
schema:
type: integer
minimum: 0
maximum: 10000
default: 0
- name: cursor
in: query
required: false
description: 'Opaque keyset cursor: pass next_cursor from the previous page alone (not with before/offset)'
schema:
type: string
x-payment-info:
price:
mode: fixed
currency: USD
amount: '0.010000'
protocols:
- x402: {}
responses:
'200':
description: Successful response
content:
application/json:
schema:
type: object
description: Illustrative response fragment; additional fields and row properties are documented by the endpoint. Not live market data.
properties:
alerts:
type: array
items:
type: object
additionalProperties: true
required:
- alerts
additionalProperties: true
'402':
description: Payment Required
x-provenance:
method: harvested
publisher: MadeOnSol
source: https://madeonsol.com/openapi.json
note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
stamped by stamp-openapi-provenance.py (roadmap#793)