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Agent Tools
Collection Resolver

Collection Resolver

collection-resolver
By
FlipFlopChart
Free
Live
Collection Resolver
Collection Resolver
By
FlipFlopChart
Free
Live
Call this tool
Resolve an NFT collection name, OpenSea slug, EVM contract address, or OpenSea URL to a canonical collection identity. Returns slug, chain, contract, image, verification, social links, and alternatives when text search is ambiguous. Use this before other Flip Flop Chart tools when you do not already have the exact OpenSea slug. Free and open access, powered by Flip Flop Chart (flipflopch.art).
nft
opensea
collection
resolver
contract
metadata
search
identity
ParameterTypeDescription
query*
string
Collection name, OpenSea slug, 0x EVM contract address, or OpenSea collection URL
ParameterTypeDescription
ok
boolean
data
object
Fields: query, matchedBy, collection, alternatives
Tool ID
431
Chain
Base
Last Checked
Created
Updated
Onchain verification
Onchain hash verified
Endpoint
https://flipflopch.art/api/tools/collection-resolver
Free
No activity yet. Activity will appear here as the tool is used.
Floor Candles
Floor Candlesflipflopch.art
OHLC floor-price candles for any OpenSea collection, built from real-time floor tracking across 9 chains (Ethereum, Base, Polygon, Arbitrum, Optimism, HyperEVM, Solana, ApeChain, Robinhood Chain). Returns up to 1000 most recent candles for a slug and timeframe. Free and open access, computed by Flip Flop Chart (flipflopch.art).
Free
FlipFlopChart
Orderbook
Orderbookflipflopch.art
Live order book (listings and bids depth) for any OpenSea collection: price levels near the floor with quantities, plus listed count. Use depth=top for a fast top-of-book snapshot or depth=full for complete depth. Free and open access, computed by Flip Flop Chart (flipflopch.art).
Free
FlipFlopChart
Rsi
Rsiflipflopch.art
RSI (Relative Strength Index) of an NFT collection's floor price, computed server-side from OHLC candle closes on the requested timeframe. Returns the latest RSI value plus the recent series. Values above 70 suggest the floor is overbought, below 30 oversold. Free and open access, computed by Flip Flop Chart (flipflopch.art).
Free
FlipFlopChart
Collection Snapshot
Collection Snapshotflipflopch.art
Agent-ready NFT collection market snapshot in one call: current floor, 1h and 24h floor changes, 24h volume and sales, listing ratio, best bid and ask, spread, RSI(14), metadata, links, timestamps, and data completeness. Uses Flip Flop Chart's cached real-time market pipeline across 9 chains. Free and open access (flipflopch.art).
Free
FlipFlopChart
Sweep Quote
Sweep Quoteflipflopch.art
Simulate sweeping active NFT listings by item quantity or budget. Returns fill levels, total and average cost, slippage from floor, projected post-sweep floor, remaining budget, available depth, quote age, and liquidity warnings. This is an indicative read-only quote; it never submits transactions. Free and open access, powered by Flip Flop Chart (flipflopch.art).
Free
FlipFlopChart
Send nft
Send nftkeyring-agent.blockchhub.link
Pay the send-nft execution fee (ERC-721/1155 transfer)
$0.05 USDC
BotPay NFT Mint - Nft
BotPay NFT Mint - Nftapi.botpay.network
Mint a BotPay NFT on Base after an x402 USDC payment.
$0.10 USDC
Tweets mentions
Tweets mentionsx402.twit.sh
Get the latest tweets that mention the authenticated user (the notifications timeline). Returns up to 20 tweets per page, most recent first, with pagination support. Query params: auth_token (string, required) - Twitter auth_token cookie; ct0 (string, required) - Twitter ct0 cookie; type (string, optional) - notifications timeline to read: All (default), Priority, or Mentions; next_token (string, optional) - pagination cursor. Returns X v2 API-compatible JSON.
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Standard constants
Standard constantsapi.onesource.io
The Standard Reserve (TSR), an on-chain reserve protocol on Robinhood Chain. Chain-read protocol constants: base rate, epoch length, floors, and where each one was last read from.
< $0.01 USDC
Loyal Spark - Gateway analytics
Loyal Spark - Gateway analyticsapi.loyalspark.online
Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. On the paid retry send the payment together with header x-api-key: lsk_... or Authorization: Bearer lsk_.... A payment without a live key is not charged. Read key, no browser: POST https://api.loyalspark.online/x402-gateway/register-agent. HTTP 402 is $0.01 USDC on Base. Pay it and do not send an API key. You receive lsk_ once, scope read only: list your programs, rewards, balances, and analytics. That key cannot mint, deploy a program, create rewards, or trade. A new wallet gets a 45-day Pro trial (5 agents, 10,000 calls/month), then Free (1 agent, 200 calls/month, 1,000 tokens minted/month, 1.25% mint fee) unless that wallet pays. The $0.01 is the call price, not a subscription. No free seat returns 403 before any charge. Write scopes (mint, create_program, manage_rewards, trade) use the same plan: dashboard https://loyalspark.online/merchant → AI Agents, or free SIWE — POST https://api.loyalspark.online/siwe-nonce, sign Chain ID 8453 with the exact phrase 'Register Loyal Spark merchant agent', then POST {message, signature, name, scopes} to https://api.loyalspark.online/agent-register-siwe. Look first with no key: GET https://api.loyalspark.online/x402-gateway/public-programs ($0.001, active programs, not your own list). Guide: https://loyalspark.online/.well-known/skills/00-getting-started.md The call is scoped to the wallet behind that key. 16 skill guides at loyalspark.online/.well-known/skills/index.md.
< $0.01 USDC
Lookup person email status
Lookup person email statuswin.oneshotagent.com
Email deliverability verification
< $0.01 USDC
Laso Finance - Auth
Laso Finance - Authx402endpoint-utiwoa54hq-uc.a.run.app
Get a Firebase ID token for authenticating with the callable APIs
< $0.01 USDC
x4o2 pump.fun Data - Coins searchpump.x4o2.com
pump.fun's coin search: matches on name, symbol, description or mint, ranked by USD market cap. Returns full coin records (mint, metadata, market cap, creator, bonding-curve state). Use to resolve a ticker or name to a mint.
< $0.01 USDC
BlockRun.AI - Wallet identities
BlockRun.AI - Wallet identitiesblockrun.ai
Bulk identity lookup for up to 200 wallet addresses (POST body: {addresses: [..]})
< $0.01 USDC
Twitter User Profile Lookup - User detailstwitter.use.x402atlas.com
Twitter/X user profile lookup by username — the full public profile as JSON: display name, bio, follower and following counts, verification status, avatar, location, join date and pinned post. For influencer vetting, audience research and account enrichment.
< $0.01 USDC
ApiToll Facebook Page Ad Monitor - Facebook page
ApiToll Facebook Page Ad Monitor - Facebook pageads.apitoll.cloud
Facebook ads from a specific advertiser page — monitor every live and recent ad a competitor runs by passing their Facebook page URL, vanity handle, or page id. Returns the full ad creative (headline, body copy, CTA + destination link, image and video URLs), run dates, and platform mix across Facebook, Instagram, Messenger and Threads. Track a competitor’s ad strategy and winning creatives over time. No Meta login.
$0.03 USDC
AiSpace Venice - Audio queue
AiSpace Venice - Audio queuex402.aispace.bot
Async music/audio-track generation on Venice (Stable Audio, ElevenLabs Music, MiniMax, Lyria, ACE-Step), paid per request in USDC on Base via x402, no API key. Short-clip model ids via GET /api/v1/models?type=music; 60s-floor ids (ACE-Step) only with ?floor=all. Lifecycle: quote,
$0.09 USDC