endaoment

Name: endaoment
Author: basezh

15stars1forks

How to install endaoment?

basezh/agent-skills-on-base/endaoment

$npx -y skills add basezh/agent-skills-on-base --skill endaoment

Installs into the current project.

Summary

Donate to charities onchain via Endaoment. Use when the user wants to donate crypto to charity, make a charitable contribution, give to nonprofits, support a cause, or donate to a 501(c)(3). Supports Base, Ethereum, and Optimism. Handles USDC donations directly or swaps ETH/token

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SKILL.md

1	# Endaoment Charity Donations
2
3	Donate to 501(c)(3) nonprofits onchain via Endaoment's smart contracts.
4
5	## Quick Start
6
7	### Find a Charity
8
9	Search by name or EIN:
10	```bash
11	./scripts/search.sh "27-1661997" # EIN lookup (GiveDirectly)
12	./scripts/search.sh "Red Cross" # Name search
13	```
14
15	### Donate USDC (Base)
16
17	```bash
18	./scripts/donate.sh <ein> <amount_usdc>
19	```
20
21	Example: Donate $5 USDC to GiveDirectly:
22	```bash
23	./scripts/donate.sh 27-1661997 5
24	```
25
26	## How It Works
27
28	The donate script uses Bankr's arbitrary transaction feature to:
29	1. Approve USDC to the Endaoment OrgFundFactory
30	2. Call `deployOrgAndDonate(orgId, amount)` which:
31	- Deploys the charity's entity contract on Base (if not already deployed)
32	- Donates the specified USDC amount
33
34	## Popular Charities
35
36	\| Charity \| EIN \|
37	\|---------\|-----\|
38	\| GiveDirectly \| 27-1661997 \|
39	\| North Shore Animal League America \| 11-1666852 \|
40	\| American Red Cross \| 53-0196605 \|
41	\| Doctors Without Borders \| 13-3433452 \|
42	\| ASPCA \| 13-1623829 \|
43
44	See `references/popular-charities.md` for more.
45
46	## Contract Addresses (Base)
47
48	\| Contract \| Address \|
49	\|----------\|---------\|
50	\| Registry \| `0x237b53bcfbd3a114b549dfec96a9856808f45c94` \|
51	\| OrgFundFactory \| `0x10fd9348136dcea154f752fe0b6db45fc298a589` \|
52	\| USDC \| `0x833589fcd6edb6e08f4c7c32d4f71b54bda02913` \|
53
54	## Fees
55
56	- Org donations: 1.5% fee (e.g., $100 → $1.50 fee, $98.50 to charity)
57	- Fund donations: 0.05-0.50% tiered
58
59	## Requirements
60
61	- Bankr skill with API key configured
62	- USDC balance on Base
63	- ETH on Base for gas (Bankr covers this)
64
65	## Technical Details
66
67	### Function Selectors
68	- `approve(address,uint256)`: `0x095ea7b3`
69	- `deployOrgAndDonate(bytes32,uint256)`: `0xdb9e30cc`
70
71	### OrgId Encoding
72	The EIN (e.g., "11-1666852") is encoded as bytes32:
73	```
74	"11-1666852" → 0x31312d3136363638353200000000000000000000000000000000000000000000
75	```
76
77	## Notes
78
79	- All donations are tax-deductible (US 501(c)(3) orgs)
80	- Donations are permissionless — anyone can donate
81	- Uses Bankr arbitrary transactions for contract interaction
82	- Works on Base; other chains require different addresses

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endaoment

15stars1forks

View on GitHub

How to install endaoment?

basezh/agent-skills-on-base/endaoment

$npx -y skills add basezh/agent-skills-on-base --skill endaoment

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Endaoment Charity Donations
2
3	Donate to 501(c)(3) nonprofits onchain via Endaoment's smart contracts.
4
5	## Quick Start
6
7	### Find a Charity
8
9	Search by name or EIN:
10	```bash
11	./scripts/search.sh "27-1661997" # EIN lookup (GiveDirectly)
12	./scripts/search.sh "Red Cross" # Name search
13	```
14
15	### Donate USDC (Base)
16
17	```bash
18	./scripts/donate.sh <ein> <amount_usdc>
19	```
20
21	Example: Donate $5 USDC to GiveDirectly:
22	```bash
23	./scripts/donate.sh 27-1661997 5
24	```
25
26	## How It Works
27
28	The donate script uses Bankr's arbitrary transaction feature to:
29	1. Approve USDC to the Endaoment OrgFundFactory
30	2. Call `deployOrgAndDonate(orgId, amount)` which:
31	- Deploys the charity's entity contract on Base (if not already deployed)
32	- Donates the specified USDC amount
33
34	## Popular Charities
35
36	\| Charity \| EIN \|
37	\|---------\|-----\|
38	\| GiveDirectly \| 27-1661997 \|
39	\| North Shore Animal League America \| 11-1666852 \|
40	\| American Red Cross \| 53-0196605 \|
41	\| Doctors Without Borders \| 13-3433452 \|
42	\| ASPCA \| 13-1623829 \|
43
44	See `references/popular-charities.md` for more.
45
46	## Contract Addresses (Base)
47
48	\| Contract \| Address \|
49	\|----------\|---------\|
50	\| Registry \| `0x237b53bcfbd3a114b549dfec96a9856808f45c94` \|
51	\| OrgFundFactory \| `0x10fd9348136dcea154f752fe0b6db45fc298a589` \|
52	\| USDC \| `0x833589fcd6edb6e08f4c7c32d4f71b54bda02913` \|
53
54	## Fees
55
56	- Org donations: 1.5% fee (e.g., $100 → $1.50 fee, $98.50 to charity)
57	- Fund donations: 0.05-0.50% tiered
58
59	## Requirements
60
61	- Bankr skill with API key configured
62	- USDC balance on Base
63	- ETH on Base for gas (Bankr covers this)
64
65	## Technical Details
66
67	### Function Selectors
68	- `approve(address,uint256)`: `0x095ea7b3`
69	- `deployOrgAndDonate(bytes32,uint256)`: `0xdb9e30cc`
70
71	### OrgId Encoding
72	The EIN (e.g., "11-1666852") is encoded as bytes32:
73	```
74	"11-1666852" → 0x31312d3136363638353200000000000000000000000000000000000000000000
75	```
76
77	## Notes
78
79	- All donations are tax-deductible (US 501(c)(3) orgs)
80	- Donations are permissionless — anyone can donate
81	- Uses Bankr arbitrary transactions for contract interaction
82	- Works on Base; other chains require different addresses

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6 picks

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