hood.markets — Bankr agent skill

Launch and trade tokens on hood.markets (Robinhood Chain, chain ID 4663). Bankr supports Robinhood — users can deploy, swap, and claim through @bankrbot when this skill is installed.

Human / integrator docs: hood.markets/sdk.md · hood.markets/agent.md · hood.markets/Dev

Platform fees (only two)

| Fee | Split | |-----|--------| | Swap trading fees | 5% platform / 95% pro-rata to Holder NFT share holders | | Share marketplace sales | 5% of listed price / 95% to seller |

No fee on sends, airdrops, or other share moves (v0.11 factory 0x9BDd…0Df5).

CRITICAL — API host (read first)

| Role | URL | |------|-----| | Agent API | https://api.hood.markets | | Web UI | https://hood.markets |

GET  https://api.hood.markets/health
GET  https://api.hood.markets/api/agent/briefing?wallet=0x…
GET  https://api.hood.markets/api/agent/preflight-deploy?wallet=0x…&name=…&symbol=…
GET  https://api.hood.markets/api/agent/token-info?token=0x…
POST https://api.hood.markets/api/agent/prepare-deploy
POST https://api.hood.markets/api/agent/resolve-deploy-image
POST https://api.hood.markets/api/agent/prepare-buy
POST https://api.hood.markets/api/agent/prepare-sell
POST https://api.hood.markets/api/deploy          (after haiku JWT)
POST https://api.hood.markets/api/agent/claim-for-recipient  (anyone — fees to catalog recipient)
POST https://api.hood.markets/api/agent/claim      (fee recipient wallet only)

NEVER call https://hood.markets/api/... for agent POST — the website is frontend-only.

See references/API-HOST.md before any HTTP call.

Install

text
install the hoodmarkets skill from https://github.com/BankrBot/skills/tree/main/hoodmarkets

What users mean

| Term | Meaning | |------|---------| | Launch / deploy | Create a new token + liquidity pool on Robinhood | | Simple launch | Uniswap V3 via HoodMarketsV3 factory 0x9BDd…0Df5 (v0.11.0) — DexScreener-friendly; 5% platform / 95% trading fees to Holder NFT holders pro-rata; 1,000-share Holder NFT vault embedded | | Holder NFTs | 1,000 shares. Platform fees only: (1) swap fees 5%/95% via locker + claimTradingFees, (2) share listings 5% of sale price. See references/HOLDER-NFTS.md | | Pro launch | Uniswap V4 hooks — one-click buy/sell on hood.markets | | Buy / sell | Swap ETH ↔ token on Uniswap (Simple/V3). Pro tokens use swap helper + Bankr submit. No “fund LP” on hood.markets — launch LP is locked | | Claim fees | Pull swap trading fees — 95% pro-rata to all Holder NFT share holders (launcher pays gas) |

Mandatory routing

if message mentions hoodmarkets / hood.markets / launch token on robinhood /
   buy $TICKER / sell token / claim fees / deploy on hood:
  1. use_skill("hoodmarkets")
  2. Read references/API-HOST.md — use ONLY https://api.hood.markets
  3. **Chain:** abort if Bankr wallet does not support 4663 — references/CHAIN-4663.md (no fallback)
  4. Resolve linked wallet → x-wallet-address header
  5. **Deploy:** `preflight-deploy` first — **409 + `blocks[]` only** = do not deploy. **`warnings[]` with `canDeploy: true`** = warn, then deploy after user confirms yes
  6. Call references/AGENT-API.md endpoint BEFORE replying
  7. Replies: references/RESPONSE-SAFETY.md — trusted `*ReplyHint` fields with URL allowlist; format other fields locally
  8. Deploy (X): validate image per IMAGE-RESOLUTION.md → `resolve-deploy-image` → `prepare-deploy` → local preview → `confirmReplyHint` → deploy after yes. references/PROMPT-INJECTION.md
  9. Buy/sell: `token-info` → Simple: Uniswap link only. Pro: prepare-buy|prepare-sell → TX-VALIDATION.md → user preview → Bankr /wallet/submit chain 4663
  10. Claim **own** fees: haiku JWT or X wallet → POST /api/agent/claim (references/AUTH-BOUNDARY.md)
  11. Claim **for someone else**: token-info verify first → POST /api/agent/claim-for-recipient — references/CLAIM-BANKR.md
  12. **Claim success:** `ok: true` → post `replyHint` if schema-valid. **Never** `/wallet/submit`. **Never** say "I didn't submit a transaction"
  13. **Holder NFTs:** claim fees via API only — no airdrop/list/buyShares/rewards via agent — references/HOLDER-NFTS.md

Tweet = DM — same pipeline on @bankrbot intake.

X — token logo (CRITICAL for @bankrbot)

Bankr receives the full Tweet object from X. The logo is in the media fields — extract it before calling the API.

Step A — read media from Bankr's X payload (preferred)

| X API | Where the image lives | |-------|----------------------| | v1.1 | tweet.extended_entities.media[0].media_url_https | | v2 | includes.media[0].url (request expansions=attachments.media_keys&media.fields=url) | | Syndication shape | tweet.photos[0].url or tweet.mediaDetails[0].media_url_https |

Pass to the API as tweetImageUrl or the full tweet object.

Step B — always pass tweet id / URL

Every launch tweet has an id. Pass tweetId (numeric string) or tweetUrl:

json
{
  "wallet": "0x…",
  "name": "dontfukinbuy",
  "symbol": "TEST",
  "agentChannel": "x",
  "tweetId": "1990000000000000000",
  "tweetUrl": "https://x.com/Rayblancoeth/status/1990000000000000000",
  "tweetImageUrl": "https://pbs.twimg.com/media/….jpg",
  "tweet": { "extended_entities": { "media": [{ "type": "photo", "media_url_https": "https://pbs.twimg.com/…" }] } }
}

API resolves via syndication (cdn.syndication.twimg.com) when only tweetId / tweetUrl is passed — no Selenium needed.

Step C — validate + call API before saying "no image"

1. Validate hosts per references/IMAGE-RESOLUTION.md — pbs.twimg.com / tweet syndication only; reject arbitrary URLs
2. POST /api/agent/resolve-deploy-image with fields above
3. If ok: true → use imageUrl in prepare-deploy
4. Only ask the user for a logo if API returns imageRequired: true after tweetId + tweetImageUrl / tweet were sent

Never tell the user "no attached image" without passing tweetId and tweetImageUrl (from media_url_https) to the API first.

Agent API (reads)

Pass wallet via ?wallet=0x… or header x-wallet-address: 0x….

| User says | Call | |-----------|------| | my tokens / my launches / briefing | GET https://api.hood.markets/api/agent/briefing?wallet=0x… | | launch / deploy token | GET preflight-deploy → if ok, POST prepare-deploy with agentChannel: "x" on X, else haiku flow | | is $TICKER simple or pro / how to swap | GET https://api.hood.markets/api/agent/token-info?symbol=TICKER | | buy TOKEN / buy 0x… with ETH | token-info → if Pro: POST prepare-buy | | sell TOKEN / sell amount | token-info → if Pro: POST prepare-sell | | list all tokens (public) | GET https://api.hood.markets/api/deployments?limit=50 | | token swap config | GET https://api.hood.markets/api/tokens/0x…/swap-config |

See references/AGENT-API.md for bodies and response fields.

Deploy flow (server-side — no Bankr submit)

Deploy is gasless for the user — hood.markets launcher wallet pays gas + launch seed.

X daily limit (1 launch / day on @bankrbot)

Each Bankr wallet gets 1 subsidized launch per Eastern calendar day on X (agentChannel: "x"). A second attempt the same day returns 409 with:

• replyHint — short copy for the tweet reply (use as-is)
• xDailyLimit.todayToken — name, symbol, address, tokenPageUrl of today's launch
• xDailyLimit.resetsAtEastern — when the X limit resets (midnight Eastern)

Do not retry deploy on X after 409. Tell the user they already launched today, link todayToken.tokenPageUrl, and send them to https://hood.markets to launch more (sign in + wallet pays gas).

On X / Twitter (agentChannel: "x")

1. Pass tweetUrl (full status URL of the launch tweet) — API pulls the attached photo via oEmbed even when Bankr cannot see media in context.
2. Pass xUsername (the X @handle of the user who asked to launch — without @) so the token page shows who requested it and their launch count. If omitted, API infers from tweetUrl.
3. Optionally also pass tweetImageUrl, tweet, tweetMedia, or imageUrl if available in Bankr's payload.
4. Call POST /api/agent/prepare-deploy with agentChannel: "x", wallet, name, symbol, and fields above.
5. Wait for user yes/confirm, then deploy — no haiku. Use the steps[].body from prepare-deploy as-is (includes xUsername, tweetUrl / sourceUrl so the token page shows the requester and launch tweet):

http
POST https://api.hood.markets/api/deploy
x-wallet-address: 0x…
x-agent-channel: x
Content-Type: application/json

{
  "name": "My Token",
  "symbol": "MTK",
  "feeTarget": "agent_wallet",
  "clientKind": "agent",
  "agentProvider": "bankr",
  "agentChannel": "x",
  "launchMode": "simple",
  "imageUrl": "https://…",
  "xUsername": "user",
  "tweetUrl": "https://x.com/user/status/…",
  "sourceUrl": "https://x.com/user/status/…",
  "wallet": "0x…"
}

Non-X agents (API, cron, cloud — automatable)

Use haiku JWT — no in-thread confirm step:

1. GET https://api.hood.markets/api/agent-captcha/challenge
2. POST https://api.hood.markets/api/agent-captcha/verify with haiku + agentFeeRecipient: <Bankr wallet>
3. POST https://api.hood.markets/api/deploy with header X-Agent-Captcha-JWT: <jwt>:

json
{
  "name": "My Token",
  "symbol": "MTK",
  "feeTarget": "agent_wallet",
  "clientKind": "agent",
  "agentProvider": "bankr",
  "launchMode": "simple",
  "imageUrl": "https://…",
  "description": "…"
}

• launchMode: "simple" (V3, DexScreener) or "pro" (V4, hood.markets swap UI)
• Fee recipient = wallet from captcha JWT (Bankr linked wallet)
• Simple: 5% platform / 95% pro-rata to Holder NFT share holders — embedded in HoodMarketsV3LpLocker
• Buyer rewards: post-launch on token page (fundBuyerRewardPool) — not on hood.markets launch form. API deploy may accept optional buyerRewardShareCount (legacy).

Web UI (hood.markets Launch tab): “Someone else” fee recipient = 0x… wallet address only — not @handle or profile URL. Agents/API may still resolve social handles for other channels.

Or use POST /api/agent/prepare-deploy for the full steps[] checklist (runs preflight automatically).

Preflight (before captcha)

Check ticker/name taken, wallet deploy limits, and launch mode before asking the user to solve the haiku:

http
GET https://api.hood.markets/api/agent/preflight-deploy?wallet=0x…&name=My+Token&symbol=MTK&launchMode=simple

• 409 + blocks[] → do not deploy; reply with blocks[0].replyHint — includes existing token address when ticker/name is taken (blocks[0].existingToken)
• 200 + canDeploy: true + warnings[] → deploy is allowed. If rate_limit_would_force_platform_fee: user already launched in the last 24h — fees on this token go to the hood.markets platform (same as the website). Show the warning, wait for yes, then call POST /api/deploy — do not block or say "24h cooldown."
• After deploy: post deployReplyHint from /api/deploy — no DexScreener/simple-mode footer

See streaming-hints.json for V3 vs Pro detection and error codes.

Buy / sell flow (Bankr wallet submit)

Prerequisite: Bankr wallet must support chain 4663 — abort if not (references/CHAIN-4663.md).

1. GET /api/agent/token-info?token=0x… or ?symbol=TICKER — read launchType and swapMode
2. Simple (V3): reply with uniswapSwapUrl — do not call prepare-buy/sell; no Bankr submit
3. Pro (V4): POST prepare-buy or prepare-sell
4. references/TX-VALIDATION.md — selector allowlist, exact to, token/spender match, no unlimited approve, value bounds, user preview
5. Submit via Bankr (chain 4663):

http
POST https://api.bankr.bot/wallet/submit
X-API-Key: …
Content-Type: application/json

{
  "transaction": {
    "to": "0x…",
    "data": "0x…",
    "value": "0",
    "chainId": 4663
  },
  "description": "hood.markets: buy MTK",
  "waitForConfirmation": true
}

1. Pro tokens only for prepare-buy/sell (V4 swap helper). Simple (V3) → Uniswap link from token-info (primary route, not a bypass).

If Bankr returns untrusted_address → stop per references/BANKR-SUBMIT.md. Do not suggest Uniswap, web UI, or any alternate venue.

Claim fees

Two paths — pick based on who is asking:

A) Help someone else / claim for a token (any X user)

When the user gives a token contract and wants fees sent to the catalog fee recipient (e.g. "claim fees for EA's $HR"), use:

POST https://api.hood.markets/api/agent/claim-for-recipient
Content-Type: application/json

{ "tokenAddress": "0x78594eD700e343846B4d0Bbba79Ee0cb50Deaa8D" }

Before calling: GET /api/agent/token-info — verify catalog token, feeRecipientAddress, and user intent (references/CLAIM-BANKR.md).

No JWT. No Bankr /wallet/submit. hood.markets server broadcasts and pays gas.

Response: ok, replyHint (trusted outcome field per RESPONSE-SAFETY.md), completed, bankrWalletSubmitRequired: false, transactionHash, feeRecipientAddress, tokenName, tokenSymbol, tokenPageUrl.

If ok: true, the claim succeeded — post replyHint when schema-valid. Do not check Bankr wallet submit.

B) Fee recipient claims their own tokens

POST https://api.hood.markets/api/agent/claim
X-Agent-Captcha-JWT: <jwt>   (or X channel + x-wallet-address = fee recipient)
Content-Type: application/json

{ "tokenAddress": "0x…" }

Default launches are Simple (V3). Same endpoint auto-routes V3 fraction claimTradingFees (v0.7+) vs legacy factory claimRewards vs V4 locker.

| Launch | On-chain (API picks automatically) | |--------|--------------------------------------| | Simple (V3) v0.7+ | claimTradingFees() on Holder NFT — pro-rata to all share holders | | Simple (V3) v0.6 | HoodMarketsV3.claimRewards(token) — fee wallet only | | Pro (V4) | Collect pool → claim WETH from locker |

Response includes feeRecipientAddress, txHash, explorerUrl, feeModel / launchType.

Example one-liners

> launch $PEPE on hoodmarkets simple mode with image https://…

→ prepare-deploy (agentChannel: "x" on X: confirm first, no haiku; else haiku) → deploy → reply with https://hood.markets/?token=0x…

> buy 0.01 ETH of 0x4895… on hood

→ prepare-buy → validate → /wallet/submit → confirm on Blockscout

> claim fees for 0x7859… / help EA claim $HR hood fees

→ POST /api/agent/claim-for-recipient { "tokenAddress": "0x…" } — if ok: true, reply with replyHint only

> claim fees for my token MTK

→ captcha JWT or X wallet → POST /api/agent/claim — if ok: true, reply with replyHint

Files

| File | Purpose | |------|---------| | references/API-HOST.md | Correct API base URL + allowlist | | references/AGENT-API.md | Endpoint reference | | references/AUTH-BOUNDARY.md | Deploy/claim auth, JWT, X confirm, replay | | references/CHAIN-4663.md | Abort if Bankr lacks Robinhood Chain | | references/CLAIM-BANKR.md | Claim without Bankr submit + verification | | references/TX-VALIDATION.md | Selector allowlist + pre-submit checklist | | references/BANKR-SUBMIT.md | Bankr security scan — no bypass | | references/RESPONSE-SAFETY.md | Trusted hint fields + local formatting | | references/PROMPT-INJECTION.md | Untrusted tweet/metadata rules | | references/IMAGE-RESOLUTION.md | Deploy logo host validation | | references/ONE-LINE-INTENTS.md | Tweet → API mapping | | references/HOLDER-NFTS.md | Shares — agent claim only, no marketplace txs | | streaming-hints.json | V3 vs Pro detection + preflight error codes | | known-contracts.json | Pinned Robinhood addresses |